GCD of 369, 639, 977, 126 Calculator

Given Input numbers are 369, 639, 977, 126

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

Divisors of 369 :

The positive integer divisors of 369 that completely divides 369 are.

1, 3, 9, 41, 123, 369

Divisors of 639 :

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

1, 3, 9, 71, 213, 639

Divisors of 977 :

The positive integer divisors of 977 that completely divides 977 are.

1, 977

Divisors of 126 :

The positive integer divisors of 126 that completely divides 126 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

GCD of numbers is the greatest common divisor

So, the GCD (369, 639, 977, 126) = 1.

Given numbers are 369, 639, 977, 126

The list of prime factors of all numbers are

Prime factors of 369 are 3 x 3 x 41

Prime factors of 639 are 3 x 3 x 71

Prime factors of 977 are 977

Prime factors of 126 are 2 x 3 x 3 x 7

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

Given numbers are 369, 639, 977, 126

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

Apply this formula for all numbers.

Step1:

LCM(369, 639) = 26199

GCD(369, 639) = ( 369 x 639 ) / 26199

= 369 / 639

= 369

Step2:

LCM(9, 977) = 8793

GCD(9, 977) = ( 9 x 977 ) / 8793

= 9 / 977

= 9

Step3:

LCM(1, 126) = 126

GCD(1, 126) = ( 1 x 126 ) / 126

= 1 / 126

= 1

So, Greatest Common Divisor of 369, 639, 977, 126 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 895, 292, 702, 970
• GCD of 670, 285, 758, 730
• GCD of 953, 603, 903, 657
• GCD of 926, 543, 315, 765
• GCD of 467, 771, 267, 965

Given numbers are 369, 639, 977, 126
The greatest common divisor of numbers 369, 639, 977, 126 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 369, 639, 977, 126 is 1.

1. What is the GCD of 369, 639, 977, 126?

GCD of given numbers 369, 639, 977, 126 is 1

2. How to calculate the greatest common divisor of 369, 639, 977, 126?

We can find the highest common divisor of 369, 639, 977, 126 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 369, 639, 977, 126 i.e 1.

3. How can I use the GCD of 369, 639, 977, 126Calculator?

Out the numbers 369, 639, 977, 126 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.