GCD of 965, 637, 685, 961 Calculator

Given Input numbers are 965, 637, 685, 961

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

Divisors of 965 :

The positive integer divisors of 965 that completely divides 965 are.

1, 5, 193, 965

Divisors of 637 :

The positive integer divisors of 637 that completely divides 637 are.

1, 7, 13, 49, 91, 637

Divisors of 685 :

The positive integer divisors of 685 that completely divides 685 are.

1, 5, 137, 685

Divisors of 961 :

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

1, 31, 961

GCD of numbers is the greatest common divisor

So, the GCD (965, 637, 685, 961) = 1.

Given numbers are 965, 637, 685, 961

The list of prime factors of all numbers are

Prime factors of 965 are 5 x 193

Prime factors of 637 are 7 x 7 x 13

Prime factors of 685 are 5 x 137

Prime factors of 961 are 31 x 31

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

Given numbers are 965, 637, 685, 961

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

Apply this formula for all numbers.

Step1:

LCM(965, 637) = 614705

GCD(965, 637) = ( 965 x 637 ) / 614705

= 965 / 637

= 965

Step2:

LCM(1, 685) = 685

GCD(1, 685) = ( 1 x 685 ) / 685

= 1 / 685

= 1

Step3:

LCM(1, 961) = 961

GCD(1, 961) = ( 1 x 961 ) / 961

= 1 / 961

= 1

So, Greatest Common Divisor of 965, 637, 685, 961 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 737, 252, 757, 564
• GCD of 678, 758, 105, 836
• GCD of 682, 757, 275, 267
• GCD of 632, 954, 107, 830
• GCD of 585, 794, 246, 813

Given numbers are 965, 637, 685, 961
The greatest common divisor of numbers 965, 637, 685, 961 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 965, 637, 685, 961 is 1.

1. What is the GCD of 965, 637, 685, 961?

GCD of given numbers 965, 637, 685, 961 is 1

2. How to calculate the greatest common divisor of 965, 637, 685, 961?

We can find the highest common divisor of 965, 637, 685, 961 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 965, 637, 685, 961 i.e 1.

3. How can I use the GCD of 965, 637, 685, 961Calculator?

Out the numbers 965, 637, 685, 961 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.