GCD of 756, 720, 437, 980 Calculator

Given Input numbers are 756, 720, 437, 980

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 720 :

The positive integer divisors of 720 that completely divides 720 are.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

Divisors of 437 :

The positive integer divisors of 437 that completely divides 437 are.

1, 19, 23, 437

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 (756, 720, 437, 980) = 1.

Given numbers are 756, 720, 437, 980

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 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5

Prime factors of 437 are 19 x 23

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 756, 720, 437, 980

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

Apply this formula for all numbers.

Step1:

LCM(756, 720) = 15120

GCD(756, 720) = ( 756 x 720 ) / 15120

= 756 / 720

= 756

Step2:

LCM(36, 437) = 15732

GCD(36, 437) = ( 36 x 437 ) / 15732

= 36 / 437

= 36

Step3:

LCM(1, 980) = 980

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

= 1 / 980

= 1

So, Greatest Common Divisor of 756, 720, 437, 980 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 734, 199, 392, 135
• GCD of 179, 776, 538, 499
• GCD of 788, 152, 609, 379
• GCD of 202, 400, 631, 643
• GCD of 149, 707, 124, 107

Given numbers are 756, 720, 437, 980
The greatest common divisor of numbers 756, 720, 437, 980 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 756, 720, 437, 980 is 1.

1. What is the GCD of 756, 720, 437, 980?

GCD of given numbers 756, 720, 437, 980 is 1

2. How to calculate the greatest common divisor of 756, 720, 437, 980?

We can find the highest common divisor of 756, 720, 437, 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 756, 720, 437, 980 i.e 1.

3. How can I use the GCD of 756, 720, 437, 980Calculator?

Out the numbers 756, 720, 437, 980 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.