GCD of 637, 395, 240, 659 Calculator

Given Input numbers are 637, 395, 240, 659

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 395 :

The positive integer divisors of 395 that completely divides 395 are.

1, 5, 79, 395

Divisors of 240 :

The positive integer divisors of 240 that completely divides 240 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240

Divisors of 659 :

The positive integer divisors of 659 that completely divides 659 are.

1, 659

GCD of numbers is the greatest common divisor

So, the GCD (637, 395, 240, 659) = 1.

Given numbers are 637, 395, 240, 659

The list of prime factors of all numbers are

Prime factors of 637 are 7 x 7 x 13

Prime factors of 395 are 5 x 79

Prime factors of 240 are 2 x 2 x 2 x 2 x 3 x 5

Prime factors of 659 are 659

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

Given numbers are 637, 395, 240, 659

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

Apply this formula for all numbers.

Step1:

LCM(637, 395) = 251615

GCD(637, 395) = ( 637 x 395 ) / 251615

= 637 / 395

= 637

Step2:

LCM(1, 240) = 240

GCD(1, 240) = ( 1 x 240 ) / 240

= 1 / 240

= 1

Step3:

LCM(1, 659) = 659

GCD(1, 659) = ( 1 x 659 ) / 659

= 1 / 659

= 1

So, Greatest Common Divisor of 637, 395, 240, 659 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 614, 137, 747, 690
• GCD of 206, 857, 842, 306
• GCD of 600, 395, 194, 717
• GCD of 599, 430, 140, 317
• GCD of 944, 700, 829, 687

Given numbers are 637, 395, 240, 659
The greatest common divisor of numbers 637, 395, 240, 659 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 637, 395, 240, 659 is 1.

1. What is the GCD of 637, 395, 240, 659?

GCD of given numbers 637, 395, 240, 659 is 1

2. How to calculate the greatest common divisor of 637, 395, 240, 659?

We can find the highest common divisor of 637, 395, 240, 659 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, 395, 240, 659 i.e 1.

3. How can I use the GCD of 637, 395, 240, 659Calculator?

Out the numbers 637, 395, 240, 659 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.