GCD of 637, 773, 427, 120 Calculator

Given Input numbers are 637, 773, 427, 120

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

Divisors of 637 :

The positive integer divisors of 637 that completely divides 637 are.

1, 7, 13, 49, 91, 637

Divisors of 773 :

The positive integer divisors of 773 that completely divides 773 are.

1, 773

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

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

GCD of numbers is the greatest common divisor

So, the GCD (637, 773, 427, 120) = 1.

Given numbers are 637, 773, 427, 120

The list of prime factors of all numbers are

Prime factors of 637 are 7 x 7 x 13

Prime factors of 773 are 773

Prime factors of 427 are 7 x 61

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

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

Given numbers are 637, 773, 427, 120

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

Apply this formula for all numbers.

Step1:

LCM(637, 773) = 492401

GCD(637, 773) = ( 637 x 773 ) / 492401

= 637 / 773

= 637

Step2:

LCM(1, 427) = 427

GCD(1, 427) = ( 1 x 427 ) / 427

= 1 / 427

= 1

Step3:

LCM(1, 120) = 120

GCD(1, 120) = ( 1 x 120 ) / 120

= 1 / 120

= 1

So, Greatest Common Divisor of 637, 773, 427, 120 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 735, 643, 914, 915
• GCD of 475, 854, 304, 865
• GCD of 238, 318, 325, 459
• GCD of 139, 725, 922, 886
• GCD of 466, 767, 328, 740

Given numbers are 637, 773, 427, 120
The greatest common divisor of numbers 637, 773, 427, 120 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 637, 773, 427, 120 is 1.

1. What is the GCD of 637, 773, 427, 120?

GCD of given numbers 637, 773, 427, 120 is 1

2. How to calculate the greatest common divisor of 637, 773, 427, 120?

We can find the highest common divisor of 637, 773, 427, 120 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 637, 773, 427, 120 i.e 1.

3. How can I use the GCD of 637, 773, 427, 120Calculator?

Out the numbers 637, 773, 427, 120 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.