What is the greatest common divisor of 22 65?

Twenty-two sixths, the greatest common divisor of the numerator and denominator is 1

Analysis: because: 65 = 5 13, 22 = 2 11

Then, 65 and 22 are coprime numbers, therefore, 65 and 22 have only a divisor of 1

Extended information: the common divisor of several integers, called the common divisor of these numbers; The largest of these is called the greatest common divisor of these numbers.

Method for finding the greatest common divisor:

1.Decomposing prime factor method.

Prime factor decomposition method: decompose the prime factors of each number separately, and then extract all the common prime factors in each number and multiply, and the resulting product is the greatest common divisor of these numbers.

For example, in this question, find the greatest common divisor of 65 and 22, and first decompose the prime factors to get 65 = 5 13, 22 = 2 11, 65 and 22

The common prime factor is only 1.

2.Short division.

Short division: Short division to find the greatest common divisor, first use the common divisor of these numbers to continuously remove, until all the quotients are co-qualified, and then multiply all the divisors together, and the resulting product is the greatest common divisor of these numbers.

The greatest common divisor is one because they have no common factor.

Summary. Extended information: The greatest common factor, also known as the greatest common divisor, refers to the largest of the common divisors of two or more integers.

The greatest common divisor of a,b is denoted as (a,b). There are many ways to find the greatest common divisor, the common ones are prime factor factorization, tossing and dividing, and so on. The least common multiple is the common multiple of several numbers, which is called the common multiple of these numbers, where the smallest common multiple except 0.

Kiss is happy to solve the problem for you: the greatest common divisor of fifty-seven out of sixty is 3

Kiss: The process of the bridge royal call solution is as follows: You can use short division to disassemble and know: 60 3 = 2057 3 = 19 At this time, Min Kai can no longer be removed, so their greatest common divisor is 3

Kiss: The process of the bridge royal call solution is as follows: You can use short division to disassemble and know: 60 3 = 2057 3 = 19 At this time, Min Kai can no longer be removed, so their greatest common divisor is 3

Extended information: The greatest common factor, also known as the greatest common divisor, refers to the most guessed of the common divisor of two or more integers. The greatest common divisor of a,b is (a,b).

There are many ways to find the greatest common divisor, the common ones are prime factor factorization, tossing and dividing, and so on. The least common multiple is the common multiple of several numbers, which is called the common multiple of these numbers, and the smallest common multiple except Ying Zhaoling 0.

Answer: It depends on the question.

Because of Shen Hui or 1 6 12 18 12

And 18 2 3 3

So the greatest common factor of one and twelve Bisen is (6).

Fractions cannot be calculated as common factors. This is clearly stated in the definition of the concept of a factor.

The least common multiple of 6 2 3, 10 2 5, 6 and 10 is 2 5 3 = 30, 13 6 13 5 30 65 30

21 10 21 3 30 63 Destroy pure 30, 65 63 = 4095, the fiber is sold to them there is no common divisor, only the least common multiple 4095 30, the bucket hope, thank you.

It can be seen that the greatest equilibrium state factor for 16 and 52 is 2 2 = 4

Therefore, 52 is 13 after the first 4, and 16 is 4 after the 4th

Therefore, sixteen out of fifty-two is about four out of thirteen

Answer: Because 52 2 2 13

16 2 2 2 2, so the greatest common divisor is 2 2 round scrambling 4, so 16 52

After the equinox, Lakuandan is 4 13.

63/28

One hundred and twenty-six minutes of fifty-six, and sixty-three of twenty-eight minutes after about one hundred and twenty-six minutes.

According to the inscription column, it is calculated as follows:

63/28

One hundred and twenty-six minutes of fifty-six, and sixty-three of twenty-eight minutes after about one hundred and twenty-six minutes.

Nine-quarters after about the quarter.

The greatest common factor of 52, 6 is: (2).

The process is as follows: 52, 6 The common prime factor is: 2, the greatest common factor is: 2, and the least common multiple is:

The greatest common factor of six-fifths is two, and the result after about minutes is three-sixths of twenty-sixths.

Least common multiple = 3x2x7x9 = 378 greatest common divisor = 3x2 = 6

13/65, the greatest common factor of the numerator denominator is 13

65 13 = 5, 13/65 = 1/5

Note: When there is a multiple relationship between two non-0 natural numbers, their greatest common factor is the smaller number, and their least common multiple is the larger number.

The greatest common divisor of 26 and 51 is the greatest common divisor of the prime number "1":

If these two prime numbers are the same, then the greatest common factor is this prime number; Otherwise, the greatest common factor is 1

These are two coprime numbers, and the common divisor is 1

51＝3×17

These two numbers have no common factor other than 1, so they can no longer be reduced. So, 26/51 is the simplest score.