GCD of 108, 639, 980, 332 Calculator

Given Input numbers are 108, 639, 980, 332

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

Divisors of 108 :

The positive integer divisors of 108 that completely divides 108 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108

Divisors of 639 :

The positive integer divisors of 639 that completely divides 639 are.

1, 3, 9, 71, 213, 639

Divisors of 980 :

The positive integer divisors of 980 that completely divides 980 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

Divisors of 332 :

The positive integer divisors of 332 that completely divides 332 are.

1, 2, 4, 83, 166, 332

GCD of numbers is the greatest common divisor

So, the GCD (108, 639, 980, 332) = 1.

Given numbers are 108, 639, 980, 332

The list of prime factors of all numbers are

Prime factors of 108 are 2 x 2 x 3 x 3 x 3

Prime factors of 639 are 3 x 3 x 71

Prime factors of 980 are 2 x 2 x 5 x 7 x 7

Prime factors of 332 are 2 x 2 x 83

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

Given numbers are 108, 639, 980, 332

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

Apply this formula for all numbers.

Step1:

LCM(108, 639) = 7668

GCD(108, 639) = ( 108 x 639 ) / 7668

= 108 / 639

= 108

Step2:

LCM(9, 980) = 8820

GCD(9, 980) = ( 9 x 980 ) / 8820

= 9 / 980

= 9

Step3:

LCM(1, 332) = 332

GCD(1, 332) = ( 1 x 332 ) / 332

= 1 / 332

= 1

So, Greatest Common Divisor of 108, 639, 980, 332 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 843, 557, 478, 683
• GCD of 422, 397, 552, 508
• GCD of 422, 131, 749, 899
• GCD of 155, 280, 741, 365
• GCD of 682, 409, 316, 452

Given numbers are 108, 639, 980, 332
The greatest common divisor of numbers 108, 639, 980, 332 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 108, 639, 980, 332 is 1.

1. What is the GCD of 108, 639, 980, 332?

GCD of given numbers 108, 639, 980, 332 is 1

2. How to calculate the greatest common divisor of 108, 639, 980, 332?

We can find the highest common divisor of 108, 639, 980, 332 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 108, 639, 980, 332 i.e 1.

3. How can I use the GCD of 108, 639, 980, 332Calculator?

Out the numbers 108, 639, 980, 332 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.