GCD of 961, 136, 442, 392 Calculator

Given Input numbers are 961, 136, 442, 392

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 136 :

The positive integer divisors of 136 that completely divides 136 are.

1, 2, 4, 8, 17, 34, 68, 136

Divisors of 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

Divisors of 392 :

The positive integer divisors of 392 that completely divides 392 are.

1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

GCD of numbers is the greatest common divisor

So, the GCD (961, 136, 442, 392) = 1.

Given numbers are 961, 136, 442, 392

The list of prime factors of all numbers are

Prime factors of 961 are 31 x 31

Prime factors of 136 are 2 x 2 x 2 x 17

Prime factors of 442 are 2 x 13 x 17

Prime factors of 392 are 2 x 2 x 2 x 7 x 7

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

Given numbers are 961, 136, 442, 392

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

Apply this formula for all numbers.

Step1:

LCM(961, 136) = 130696

GCD(961, 136) = ( 961 x 136 ) / 130696

= 961 / 136

= 961

Step2:

LCM(1, 442) = 442

GCD(1, 442) = ( 1 x 442 ) / 442

= 1 / 442

= 1

Step3:

LCM(1, 392) = 392

GCD(1, 392) = ( 1 x 392 ) / 392

= 1 / 392

= 1

So, Greatest Common Divisor of 961, 136, 442, 392 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 539, 726, 399, 546
• GCD of 370, 574, 874, 819
• GCD of 257, 563, 224, 753
• GCD of 805, 543, 501, 840
• GCD of 515, 339, 635, 756

Given numbers are 961, 136, 442, 392
The greatest common divisor of numbers 961, 136, 442, 392 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 961, 136, 442, 392 is 1.

1. What is the GCD of 961, 136, 442, 392?

GCD of given numbers 961, 136, 442, 392 is 1

2. How to calculate the greatest common divisor of 961, 136, 442, 392?

We can find the highest common divisor of 961, 136, 442, 392 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, 136, 442, 392 i.e 1.

3. How can I use the GCD of 961, 136, 442, 392Calculator?

Out the numbers 961, 136, 442, 392 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.