GCD of 961, 746, 123, 580 Calculator

Given Input numbers are 961, 746, 123, 580

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 746 :

The positive integer divisors of 746 that completely divides 746 are.

1, 2, 373, 746

Divisors of 123 :

The positive integer divisors of 123 that completely divides 123 are.

1, 3, 41, 123

Divisors of 580 :

The positive integer divisors of 580 that completely divides 580 are.

1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580

GCD of numbers is the greatest common divisor

So, the GCD (961, 746, 123, 580) = 1.

Given numbers are 961, 746, 123, 580

The list of prime factors of all numbers are

Prime factors of 961 are 31 x 31

Prime factors of 746 are 2 x 373

Prime factors of 123 are 3 x 41

Prime factors of 580 are 2 x 2 x 5 x 29

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

Given numbers are 961, 746, 123, 580

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

Apply this formula for all numbers.

Step1:

LCM(961, 746) = 716906

GCD(961, 746) = ( 961 x 746 ) / 716906

= 961 / 746

= 961

Step2:

LCM(1, 123) = 123

GCD(1, 123) = ( 1 x 123 ) / 123

= 1 / 123

= 1

Step3:

LCM(1, 580) = 580

GCD(1, 580) = ( 1 x 580 ) / 580

= 1 / 580

= 1

So, Greatest Common Divisor of 961, 746, 123, 580 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 222, 507, 670, 697
• GCD of 405, 261, 359, 702
• GCD of 737, 402, 175, 760
• GCD of 804, 921, 560, 713
• GCD of 766, 773, 738, 930

Given numbers are 961, 746, 123, 580
The greatest common divisor of numbers 961, 746, 123, 580 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 961, 746, 123, 580 is 1.

1. What is the GCD of 961, 746, 123, 580?

GCD of given numbers 961, 746, 123, 580 is 1

2. How to calculate the greatest common divisor of 961, 746, 123, 580?

We can find the highest common divisor of 961, 746, 123, 580 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, 746, 123, 580 i.e 1.

3. How can I use the GCD of 961, 746, 123, 580Calculator?

Out the numbers 961, 746, 123, 580 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.