GCD of 117, 516, 439, 980 Calculator

Given Input numbers are 117, 516, 439, 980

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

Divisors of 117 :

The positive integer divisors of 117 that completely divides 117 are.

1, 3, 9, 13, 39, 117

Divisors of 516 :

The positive integer divisors of 516 that completely divides 516 are.

1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516

Divisors of 439 :

The positive integer divisors of 439 that completely divides 439 are.

1, 439

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

GCD of numbers is the greatest common divisor

So, the GCD (117, 516, 439, 980) = 1.

Given numbers are 117, 516, 439, 980

The list of prime factors of all numbers are

Prime factors of 117 are 3 x 3 x 13

Prime factors of 516 are 2 x 2 x 3 x 43

Prime factors of 439 are 439

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

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

Given numbers are 117, 516, 439, 980

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

Apply this formula for all numbers.

Step1:

LCM(117, 516) = 20124

GCD(117, 516) = ( 117 x 516 ) / 20124

= 117 / 516

= 117

Step2:

LCM(3, 439) = 1317

GCD(3, 439) = ( 3 x 439 ) / 1317

= 3 / 439

= 3

Step3:

LCM(1, 980) = 980

GCD(1, 980) = ( 1 x 980 ) / 980

= 1 / 980

= 1

So, Greatest Common Divisor of 117, 516, 439, 980 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 471, 444, 680, 184
• GCD of 847, 158, 703, 954
• GCD of 330, 316, 100, 691
• GCD of 353, 646, 164, 185
• GCD of 832, 384, 341, 149

Given numbers are 117, 516, 439, 980
The greatest common divisor of numbers 117, 516, 439, 980 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 117, 516, 439, 980 is 1.

1. What is the GCD of 117, 516, 439, 980?

GCD of given numbers 117, 516, 439, 980 is 1

2. How to calculate the greatest common divisor of 117, 516, 439, 980?

We can find the highest common divisor of 117, 516, 439, 980 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 117, 516, 439, 980 i.e 1.

3. How can I use the GCD of 117, 516, 439, 980Calculator?

Out the numbers 117, 516, 439, 980 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.