GCD of 321, 492, 476, 656 Calculator

Given Input numbers are 321, 492, 476, 656

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

Divisors of 321 :

The positive integer divisors of 321 that completely divides 321 are.

1, 3, 107, 321

Divisors of 492 :

The positive integer divisors of 492 that completely divides 492 are.

1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492

Divisors of 476 :

The positive integer divisors of 476 that completely divides 476 are.

1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476

Divisors of 656 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (321, 492, 476, 656) = 1.

Given numbers are 321, 492, 476, 656

The list of prime factors of all numbers are

Prime factors of 321 are 3 x 107

Prime factors of 492 are 2 x 2 x 3 x 41

Prime factors of 476 are 2 x 2 x 7 x 17

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

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

Given numbers are 321, 492, 476, 656

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

Apply this formula for all numbers.

Step1:

LCM(321, 492) = 52644

GCD(321, 492) = ( 321 x 492 ) / 52644

= 321 / 492

= 321

Step2:

LCM(3, 476) = 1428

GCD(3, 476) = ( 3 x 476 ) / 1428

= 3 / 476

= 3

Step3:

LCM(1, 656) = 656

GCD(1, 656) = ( 1 x 656 ) / 656

= 1 / 656

= 1

So, Greatest Common Divisor of 321, 492, 476, 656 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 501, 352, 554, 432
• GCD of 251, 138, 604, 781
• GCD of 331, 721, 825, 291
• GCD of 787, 935, 418, 632
• GCD of 991, 759, 299, 916

Given numbers are 321, 492, 476, 656
The greatest common divisor of numbers 321, 492, 476, 656 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 321, 492, 476, 656 is 1.

1. What is the GCD of 321, 492, 476, 656?

GCD of given numbers 321, 492, 476, 656 is 1

2. How to calculate the greatest common divisor of 321, 492, 476, 656?

We can find the highest common divisor of 321, 492, 476, 656 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 321, 492, 476, 656 i.e 1.

3. How can I use the GCD of 321, 492, 476, 656Calculator?

Out the numbers 321, 492, 476, 656 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.