GCD of 251, 120, 972, 835 Calculator

Given Input numbers are 251, 120, 972, 835

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

Divisors of 251 :

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

1, 251

Divisors of 120 :

The positive integer divisors of 120 that completely divides 120 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

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 835 :

The positive integer divisors of 835 that completely divides 835 are.

1, 5, 167, 835

GCD of numbers is the greatest common divisor

So, the GCD (251, 120, 972, 835) = 1.

Given numbers are 251, 120, 972, 835

The list of prime factors of all numbers are

Prime factors of 251 are 251

Prime factors of 120 are 2 x 2 x 2 x 3 x 5

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

Prime factors of 835 are 5 x 167

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

Given numbers are 251, 120, 972, 835

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

Apply this formula for all numbers.

Step1:

LCM(251, 120) = 30120

GCD(251, 120) = ( 251 x 120 ) / 30120

= 251 / 120

= 251

Step2:

LCM(1, 972) = 972

GCD(1, 972) = ( 1 x 972 ) / 972

= 1 / 972

= 1

Step3:

LCM(1, 835) = 835

GCD(1, 835) = ( 1 x 835 ) / 835

= 1 / 835

= 1

So, Greatest Common Divisor of 251, 120, 972, 835 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 467, 239, 521, 889
• GCD of 240, 839, 283, 307
• GCD of 494, 428, 244, 127
• GCD of 659, 935, 128, 516
• GCD of 503, 487, 887, 769

Given numbers are 251, 120, 972, 835
The greatest common divisor of numbers 251, 120, 972, 835 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 251, 120, 972, 835 is 1.

1. What is the GCD of 251, 120, 972, 835?

GCD of given numbers 251, 120, 972, 835 is 1

2. How to calculate the greatest common divisor of 251, 120, 972, 835?

We can find the highest common divisor of 251, 120, 972, 835 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 251, 120, 972, 835 i.e 1.

3. How can I use the GCD of 251, 120, 972, 835Calculator?

Out the numbers 251, 120, 972, 835 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.