GCD of 621, 372, 473, 961 Calculator

Given Input numbers are 621, 372, 473, 961

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

Divisors of 621 :

The positive integer divisors of 621 that completely divides 621 are.

1, 3, 9, 23, 27, 69, 207, 621

Divisors of 372 :

The positive integer divisors of 372 that completely divides 372 are.

1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372

Divisors of 473 :

The positive integer divisors of 473 that completely divides 473 are.

1, 11, 43, 473

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 (621, 372, 473, 961) = 1.

Given numbers are 621, 372, 473, 961

The list of prime factors of all numbers are

Prime factors of 621 are 3 x 3 x 3 x 23

Prime factors of 372 are 2 x 2 x 3 x 31

Prime factors of 473 are 11 x 43

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 621, 372, 473, 961

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

Apply this formula for all numbers.

Step1:

LCM(621, 372) = 77004

GCD(621, 372) = ( 621 x 372 ) / 77004

= 621 / 372

= 621

Step2:

LCM(3, 473) = 1419

GCD(3, 473) = ( 3 x 473 ) / 1419

= 3 / 473

= 3

Step3:

LCM(1, 961) = 961

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

= 1 / 961

= 1

So, Greatest Common Divisor of 621, 372, 473, 961 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 776, 534, 400, 285
• GCD of 524, 497, 369, 331
• GCD of 461, 201, 338, 764
• GCD of 673, 903, 896, 540
• GCD of 851, 394, 143, 410

Given numbers are 621, 372, 473, 961
The greatest common divisor of numbers 621, 372, 473, 961 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 621, 372, 473, 961 is 1.

1. What is the GCD of 621, 372, 473, 961?

GCD of given numbers 621, 372, 473, 961 is 1

2. How to calculate the greatest common divisor of 621, 372, 473, 961?

We can find the highest common divisor of 621, 372, 473, 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 621, 372, 473, 961 i.e 1.

3. How can I use the GCD of 621, 372, 473, 961Calculator?

Out the numbers 621, 372, 473, 961 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.