GCD of 669, 756, 637, 360 Calculator

Given Input numbers are 669, 756, 637, 360

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

Divisors of 669 :

The positive integer divisors of 669 that completely divides 669 are.

1, 3, 223, 669

Divisors of 756 :

The positive integer divisors of 756 that completely divides 756 are.

1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756

Divisors of 637 :

The positive integer divisors of 637 that completely divides 637 are.

1, 7, 13, 49, 91, 637

Divisors of 360 :

The positive integer divisors of 360 that completely divides 360 are.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360

GCD of numbers is the greatest common divisor

So, the GCD (669, 756, 637, 360) = 1.

Given numbers are 669, 756, 637, 360

The list of prime factors of all numbers are

Prime factors of 669 are 3 x 223

Prime factors of 756 are 2 x 2 x 3 x 3 x 3 x 7

Prime factors of 637 are 7 x 7 x 13

Prime factors of 360 are 2 x 2 x 2 x 3 x 3 x 5

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

Given numbers are 669, 756, 637, 360

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

Apply this formula for all numbers.

Step1:

LCM(669, 756) = 168588

GCD(669, 756) = ( 669 x 756 ) / 168588

= 669 / 756

= 669

Step2:

LCM(3, 637) = 1911

GCD(3, 637) = ( 3 x 637 ) / 1911

= 3 / 637

= 3

Step3:

LCM(1, 360) = 360

GCD(1, 360) = ( 1 x 360 ) / 360

= 1 / 360

= 1

So, Greatest Common Divisor of 669, 756, 637, 360 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 124, 796, 917, 836
• GCD of 506, 317, 881, 196
• GCD of 407, 480, 712, 875
• GCD of 477, 718, 680, 361
• GCD of 766, 235, 913, 835

Given numbers are 669, 756, 637, 360
The greatest common divisor of numbers 669, 756, 637, 360 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 669, 756, 637, 360 is 1.

1. What is the GCD of 669, 756, 637, 360?

GCD of given numbers 669, 756, 637, 360 is 1

2. How to calculate the greatest common divisor of 669, 756, 637, 360?

We can find the highest common divisor of 669, 756, 637, 360 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 669, 756, 637, 360 i.e 1.

3. How can I use the GCD of 669, 756, 637, 360Calculator?

Out the numbers 669, 756, 637, 360 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.