GCD of 968, 645, 653, 676 Calculator

Given Input numbers are 968, 645, 653, 676

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

Divisors of 968 :

The positive integer divisors of 968 that completely divides 968 are.

1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968

Divisors of 645 :

The positive integer divisors of 645 that completely divides 645 are.

1, 3, 5, 15, 43, 129, 215, 645

Divisors of 653 :

The positive integer divisors of 653 that completely divides 653 are.

1, 653

Divisors of 676 :

The positive integer divisors of 676 that completely divides 676 are.

1, 2, 4, 13, 26, 52, 169, 338, 676

GCD of numbers is the greatest common divisor

So, the GCD (968, 645, 653, 676) = 1.

Given numbers are 968, 645, 653, 676

The list of prime factors of all numbers are

Prime factors of 968 are 2 x 2 x 2 x 11 x 11

Prime factors of 645 are 3 x 5 x 43

Prime factors of 653 are 653

Prime factors of 676 are 2 x 2 x 13 x 13

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

Given numbers are 968, 645, 653, 676

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

Apply this formula for all numbers.

Step1:

LCM(968, 645) = 624360

GCD(968, 645) = ( 968 x 645 ) / 624360

= 968 / 645

= 968

Step2:

LCM(1, 653) = 653

GCD(1, 653) = ( 1 x 653 ) / 653

= 1 / 653

= 1

Step3:

LCM(1, 676) = 676

GCD(1, 676) = ( 1 x 676 ) / 676

= 1 / 676

= 1

So, Greatest Common Divisor of 968, 645, 653, 676 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 124, 445, 152, 270
• GCD of 130, 186, 741, 538
• GCD of 453, 822, 798, 697
• GCD of 907, 390, 773, 572
• GCD of 241, 181, 494, 682

Given numbers are 968, 645, 653, 676
The greatest common divisor of numbers 968, 645, 653, 676 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 968, 645, 653, 676 is 1.

1. What is the GCD of 968, 645, 653, 676?

GCD of given numbers 968, 645, 653, 676 is 1

2. How to calculate the greatest common divisor of 968, 645, 653, 676?

We can find the highest common divisor of 968, 645, 653, 676 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 968, 645, 653, 676 i.e 1.

3. How can I use the GCD of 968, 645, 653, 676Calculator?

Out the numbers 968, 645, 653, 676 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.