GCD of 108, 920, 251, 775 Calculator

Given Input numbers are 108, 920, 251, 775

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

Divisors of 108 :

The positive integer divisors of 108 that completely divides 108 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108

Divisors of 920 :

The positive integer divisors of 920 that completely divides 920 are.

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

Divisors of 251 :

The positive integer divisors of 251 that completely divides 251 are.

1, 251

Divisors of 775 :

The positive integer divisors of 775 that completely divides 775 are.

1, 5, 25, 31, 155, 775

GCD of numbers is the greatest common divisor

So, the GCD (108, 920, 251, 775) = 1.

Given numbers are 108, 920, 251, 775

The list of prime factors of all numbers are

Prime factors of 108 are 2 x 2 x 3 x 3 x 3

Prime factors of 920 are 2 x 2 x 2 x 5 x 23

Prime factors of 251 are 251

Prime factors of 775 are 5 x 5 x 31

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

Given numbers are 108, 920, 251, 775

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

Apply this formula for all numbers.

Step1:

LCM(108, 920) = 24840

GCD(108, 920) = ( 108 x 920 ) / 24840

= 108 / 920

= 108

Step2:

LCM(4, 251) = 1004

GCD(4, 251) = ( 4 x 251 ) / 1004

= 4 / 251

= 4

Step3:

LCM(1, 775) = 775

GCD(1, 775) = ( 1 x 775 ) / 775

= 1 / 775

= 1

So, Greatest Common Divisor of 108, 920, 251, 775 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 461, 111, 157, 977
• GCD of 167, 631, 532, 257
• GCD of 744, 135, 909, 899
• GCD of 266, 702, 431, 935
• GCD of 302, 339, 917, 158

Given numbers are 108, 920, 251, 775
The greatest common divisor of numbers 108, 920, 251, 775 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 108, 920, 251, 775 is 1.

1. What is the GCD of 108, 920, 251, 775?

GCD of given numbers 108, 920, 251, 775 is 1

2. How to calculate the greatest common divisor of 108, 920, 251, 775?

We can find the highest common divisor of 108, 920, 251, 775 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 108, 920, 251, 775 i.e 1.

3. How can I use the GCD of 108, 920, 251, 775Calculator?

Out the numbers 108, 920, 251, 775 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.