GCD of 756, 142, 627, 680 Calculator

Given Input numbers are 756, 142, 627, 680

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

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 142 :

The positive integer divisors of 142 that completely divides 142 are.

1, 2, 71, 142

Divisors of 627 :

The positive integer divisors of 627 that completely divides 627 are.

1, 3, 11, 19, 33, 57, 209, 627

Divisors of 680 :

The positive integer divisors of 680 that completely divides 680 are.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

GCD of numbers is the greatest common divisor

So, the GCD (756, 142, 627, 680) = 1.

Given numbers are 756, 142, 627, 680

The list of prime factors of all numbers are

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

Prime factors of 142 are 2 x 71

Prime factors of 627 are 3 x 11 x 19

Prime factors of 680 are 2 x 2 x 2 x 5 x 17

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

Given numbers are 756, 142, 627, 680

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

Apply this formula for all numbers.

Step1:

LCM(756, 142) = 53676

GCD(756, 142) = ( 756 x 142 ) / 53676

= 756 / 142

= 756

Step2:

LCM(2, 627) = 1254

GCD(2, 627) = ( 2 x 627 ) / 1254

= 2 / 627

= 2

Step3:

LCM(1, 680) = 680

GCD(1, 680) = ( 1 x 680 ) / 680

= 1 / 680

= 1

So, Greatest Common Divisor of 756, 142, 627, 680 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 399, 406, 806, 713
• GCD of 837, 730, 371, 212
• GCD of 436, 397, 390, 482
• GCD of 403, 610, 624, 189
• GCD of 859, 304, 439, 570

Given numbers are 756, 142, 627, 680
The greatest common divisor of numbers 756, 142, 627, 680 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 756, 142, 627, 680 is 1.

1. What is the GCD of 756, 142, 627, 680?

GCD of given numbers 756, 142, 627, 680 is 1

2. How to calculate the greatest common divisor of 756, 142, 627, 680?

We can find the highest common divisor of 756, 142, 627, 680 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 756, 142, 627, 680 i.e 1.

3. How can I use the GCD of 756, 142, 627, 680Calculator?

Out the numbers 756, 142, 627, 680 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.