GCD of 975, 945, 472, 856 Calculator

Given Input numbers are 975, 945, 472, 856

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

Divisors of 975 :

The positive integer divisors of 975 that completely divides 975 are.

1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975

Divisors of 945 :

The positive integer divisors of 945 that completely divides 945 are.

1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945

Divisors of 472 :

The positive integer divisors of 472 that completely divides 472 are.

1, 2, 4, 8, 59, 118, 236, 472

Divisors of 856 :

The positive integer divisors of 856 that completely divides 856 are.

1, 2, 4, 8, 107, 214, 428, 856

GCD of numbers is the greatest common divisor

So, the GCD (975, 945, 472, 856) = 1.

Given numbers are 975, 945, 472, 856

The list of prime factors of all numbers are

Prime factors of 975 are 3 x 5 x 5 x 13

Prime factors of 945 are 3 x 3 x 3 x 5 x 7

Prime factors of 472 are 2 x 2 x 2 x 59

Prime factors of 856 are 2 x 2 x 2 x 107

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

Given numbers are 975, 945, 472, 856

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

Apply this formula for all numbers.

Step1:

LCM(975, 945) = 61425

GCD(975, 945) = ( 975 x 945 ) / 61425

= 975 / 945

= 975

Step2:

LCM(15, 472) = 7080

GCD(15, 472) = ( 15 x 472 ) / 7080

= 15 / 472

= 15

Step3:

LCM(1, 856) = 856

GCD(1, 856) = ( 1 x 856 ) / 856

= 1 / 856

= 1

So, Greatest Common Divisor of 975, 945, 472, 856 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 557, 728, 315, 393
• GCD of 676, 122, 833, 247
• GCD of 747, 769, 957, 404
• GCD of 676, 265, 196, 432
• GCD of 140, 889, 858, 333

Given numbers are 975, 945, 472, 856
The greatest common divisor of numbers 975, 945, 472, 856 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 975, 945, 472, 856 is 1.

1. What is the GCD of 975, 945, 472, 856?

GCD of given numbers 975, 945, 472, 856 is 1

2. How to calculate the greatest common divisor of 975, 945, 472, 856?

We can find the highest common divisor of 975, 945, 472, 856 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 975, 945, 472, 856 i.e 1.

3. How can I use the GCD of 975, 945, 472, 856Calculator?

Out the numbers 975, 945, 472, 856 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.