GCD of 502, 656, 921 Calculator

Given Input numbers are 502, 656, 921

In the factoring method, we have to find the divisors of all numbers

Divisors of 502 :

The positive integer divisors of 502 that completely divides 502 are.

1, 2, 251, 502

Divisors of 656 :

The positive integer divisors of 656 that completely divides 656 are.

1, 2, 4, 8, 16, 41, 82, 164, 328, 656

Divisors of 921 :

The positive integer divisors of 921 that completely divides 921 are.

1, 3, 307, 921

GCD of numbers is the greatest common divisor

So, the GCD (502, 656, 921) = 1.

Given numbers are 502, 656, 921

The list of prime factors of all numbers are

Prime factors of 502 are 2 x 251

Prime factors of 656 are 2 x 2 x 2 x 2 x 41

Prime factors of 921 are 3 x 307

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 502, 656, 921

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(502, 656) = 164656

GCD(502, 656) = ( 502 x 656 ) / 164656

= 502 / 656

= 502

Step2:

LCM(2, 921) = 1842

GCD(2, 921) = ( 2 x 921 ) / 1842

= 2 / 921

= 2

So, Greatest Common Divisor of 502, 656, 921 is 1

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Given numbers are 502, 656, 921
The greatest common divisor of numbers 502, 656, 921 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 502, 656, 921 is 1.

1. What is the GCD of 502, 656, 921?

GCD of given numbers 502, 656, 921 is 1

2. How to calculate the greatest common divisor of 502, 656, 921?

We can find the highest common divisor of 502, 656, 921 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 502, 656, 921 i.e 1.

3. How can I use the GCD of 502, 656, 921Calculator?

Out the numbers 502, 656, 921 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.