GCD of 961, 665, 779, 426 Calculator

Given Input numbers are 961, 665, 779, 426

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 665 :

The positive integer divisors of 665 that completely divides 665 are.

1, 5, 7, 19, 35, 95, 133, 665

Divisors of 779 :

The positive integer divisors of 779 that completely divides 779 are.

1, 19, 41, 779

Divisors of 426 :

The positive integer divisors of 426 that completely divides 426 are.

1, 2, 3, 6, 71, 142, 213, 426

GCD of numbers is the greatest common divisor

So, the GCD (961, 665, 779, 426) = 1.

Given numbers are 961, 665, 779, 426

The list of prime factors of all numbers are

Prime factors of 961 are 31 x 31

Prime factors of 665 are 5 x 7 x 19

Prime factors of 779 are 19 x 41

Prime factors of 426 are 2 x 3 x 71

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

Given numbers are 961, 665, 779, 426

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

Apply this formula for all numbers.

Step1:

LCM(961, 665) = 639065

GCD(961, 665) = ( 961 x 665 ) / 639065

= 961 / 665

= 961

Step2:

LCM(1, 779) = 779

GCD(1, 779) = ( 1 x 779 ) / 779

= 1 / 779

= 1

Step3:

LCM(1, 426) = 426

GCD(1, 426) = ( 1 x 426 ) / 426

= 1 / 426

= 1

So, Greatest Common Divisor of 961, 665, 779, 426 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 929, 524, 711, 682
• GCD of 323, 778, 488, 698
• GCD of 604, 915, 664, 782
• GCD of 548, 683, 358, 781
• GCD of 443, 437, 779, 314

Given numbers are 961, 665, 779, 426
The greatest common divisor of numbers 961, 665, 779, 426 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 961, 665, 779, 426 is 1.

1. What is the GCD of 961, 665, 779, 426?

GCD of given numbers 961, 665, 779, 426 is 1

2. How to calculate the greatest common divisor of 961, 665, 779, 426?

We can find the highest common divisor of 961, 665, 779, 426 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, 665, 779, 426 i.e 1.

3. How can I use the GCD of 961, 665, 779, 426Calculator?

Out the numbers 961, 665, 779, 426 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.