GCD of 972, 553, 822, 357 Calculator

Given Input numbers are 972, 553, 822, 357

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

Divisors of 972 :

The positive integer divisors of 972 that completely divides 972 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972

Divisors of 553 :

The positive integer divisors of 553 that completely divides 553 are.

1, 7, 79, 553

Divisors of 822 :

The positive integer divisors of 822 that completely divides 822 are.

1, 2, 3, 6, 137, 274, 411, 822

Divisors of 357 :

The positive integer divisors of 357 that completely divides 357 are.

1, 3, 7, 17, 21, 51, 119, 357

GCD of numbers is the greatest common divisor

So, the GCD (972, 553, 822, 357) = 1.

Given numbers are 972, 553, 822, 357

The list of prime factors of all numbers are

Prime factors of 972 are 2 x 2 x 3 x 3 x 3 x 3 x 3

Prime factors of 553 are 7 x 79

Prime factors of 822 are 2 x 3 x 137

Prime factors of 357 are 3 x 7 x 17

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

Given numbers are 972, 553, 822, 357

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

Apply this formula for all numbers.

Step1:

LCM(972, 553) = 537516

GCD(972, 553) = ( 972 x 553 ) / 537516

= 972 / 553

= 972

Step2:

LCM(1, 822) = 822

GCD(1, 822) = ( 1 x 822 ) / 822

= 1 / 822

= 1

Step3:

LCM(1, 357) = 357

GCD(1, 357) = ( 1 x 357 ) / 357

= 1 / 357

= 1

So, Greatest Common Divisor of 972, 553, 822, 357 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 899, 891, 695, 671
• GCD of 653, 222, 493, 382
• GCD of 621, 651, 451, 101
• GCD of 419, 163, 169, 689
• GCD of 437, 483, 574, 778

Given numbers are 972, 553, 822, 357
The greatest common divisor of numbers 972, 553, 822, 357 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 972, 553, 822, 357 is 1.

1. What is the GCD of 972, 553, 822, 357?

GCD of given numbers 972, 553, 822, 357 is 1

2. How to calculate the greatest common divisor of 972, 553, 822, 357?

We can find the highest common divisor of 972, 553, 822, 357 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 972, 553, 822, 357 i.e 1.

3. How can I use the GCD of 972, 553, 822, 357Calculator?

Out the numbers 972, 553, 822, 357 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.