GCD of 961, 156, 662, 591 Calculator

Given Input numbers are 961, 156, 662, 591

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

Divisors of 961 :

The positive integer divisors of 961 that completely divides 961 are.

1, 31, 961

Divisors of 156 :

The positive integer divisors of 156 that completely divides 156 are.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

Divisors of 662 :

The positive integer divisors of 662 that completely divides 662 are.

1, 2, 331, 662

Divisors of 591 :

The positive integer divisors of 591 that completely divides 591 are.

1, 3, 197, 591

GCD of numbers is the greatest common divisor

So, the GCD (961, 156, 662, 591) = 1.

Given numbers are 961, 156, 662, 591

The list of prime factors of all numbers are

Prime factors of 961 are 31 x 31

Prime factors of 156 are 2 x 2 x 3 x 13

Prime factors of 662 are 2 x 331

Prime factors of 591 are 3 x 197

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

Given numbers are 961, 156, 662, 591

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

Apply this formula for all numbers.

Step1:

LCM(961, 156) = 149916

GCD(961, 156) = ( 961 x 156 ) / 149916

= 961 / 156

= 961

Step2:

LCM(1, 662) = 662

GCD(1, 662) = ( 1 x 662 ) / 662

= 1 / 662

= 1

Step3:

LCM(1, 591) = 591

GCD(1, 591) = ( 1 x 591 ) / 591

= 1 / 591

= 1

So, Greatest Common Divisor of 961, 156, 662, 591 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 360, 169, 684, 536
• GCD of 691, 842, 228, 499
• GCD of 646, 653, 109, 581
• GCD of 871, 146, 749, 856
• GCD of 583, 829, 496, 887

Given numbers are 961, 156, 662, 591
The greatest common divisor of numbers 961, 156, 662, 591 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 961, 156, 662, 591 is 1.

1. What is the GCD of 961, 156, 662, 591?

GCD of given numbers 961, 156, 662, 591 is 1

2. How to calculate the greatest common divisor of 961, 156, 662, 591?

We can find the highest common divisor of 961, 156, 662, 591 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 961, 156, 662, 591 i.e 1.

3. How can I use the GCD of 961, 156, 662, 591Calculator?

Out the numbers 961, 156, 662, 591 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.