GCD of 837, 518, 972, 129 Calculator

Given Input numbers are 837, 518, 972, 129

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

Divisors of 837 :

The positive integer divisors of 837 that completely divides 837 are.

1, 3, 9, 27, 31, 93, 279, 837

Divisors of 518 :

The positive integer divisors of 518 that completely divides 518 are.

1, 2, 7, 14, 37, 74, 259, 518

Divisors of 972 :

The positive integer divisors of 972 that completely divides 972 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972

Divisors of 129 :

The positive integer divisors of 129 that completely divides 129 are.

1, 3, 43, 129

GCD of numbers is the greatest common divisor

So, the GCD (837, 518, 972, 129) = 1.

Given numbers are 837, 518, 972, 129

The list of prime factors of all numbers are

Prime factors of 837 are 3 x 3 x 3 x 31

Prime factors of 518 are 2 x 7 x 37

Prime factors of 972 are 2 x 2 x 3 x 3 x 3 x 3 x 3

Prime factors of 129 are 3 x 43

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

Given numbers are 837, 518, 972, 129

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

Apply this formula for all numbers.

Step1:

LCM(837, 518) = 433566

GCD(837, 518) = ( 837 x 518 ) / 433566

= 837 / 518

= 837

Step2:

LCM(1, 972) = 972

GCD(1, 972) = ( 1 x 972 ) / 972

= 1 / 972

= 1

Step3:

LCM(1, 129) = 129

GCD(1, 129) = ( 1 x 129 ) / 129

= 1 / 129

= 1

So, Greatest Common Divisor of 837, 518, 972, 129 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 757, 542, 724, 969
• GCD of 161, 624, 209, 961
• GCD of 838, 529, 971, 409
• GCD of 804, 192, 772, 363
• GCD of 719, 578, 410, 872

Given numbers are 837, 518, 972, 129
The greatest common divisor of numbers 837, 518, 972, 129 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 837, 518, 972, 129 is 1.

1. What is the GCD of 837, 518, 972, 129?

GCD of given numbers 837, 518, 972, 129 is 1

2. How to calculate the greatest common divisor of 837, 518, 972, 129?

We can find the highest common divisor of 837, 518, 972, 129 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 837, 518, 972, 129 i.e 1.

3. How can I use the GCD of 837, 518, 972, 129Calculator?

Out the numbers 837, 518, 972, 129 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.