GCD of 680, 636, 297, 531 Calculator

Given Input numbers are 680, 636, 297, 531

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

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

Divisors of 636 :

The positive integer divisors of 636 that completely divides 636 are.

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

Divisors of 297 :

The positive integer divisors of 297 that completely divides 297 are.

1, 3, 9, 11, 27, 33, 99, 297

Divisors of 531 :

The positive integer divisors of 531 that completely divides 531 are.

1, 3, 9, 59, 177, 531

GCD of numbers is the greatest common divisor

So, the GCD (680, 636, 297, 531) = 1.

Given numbers are 680, 636, 297, 531

The list of prime factors of all numbers are

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

Prime factors of 636 are 2 x 2 x 3 x 53

Prime factors of 297 are 3 x 3 x 3 x 11

Prime factors of 531 are 3 x 3 x 59

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

Given numbers are 680, 636, 297, 531

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

Apply this formula for all numbers.

Step1:

LCM(680, 636) = 108120

GCD(680, 636) = ( 680 x 636 ) / 108120

= 680 / 636

= 680

Step2:

LCM(4, 297) = 1188

GCD(4, 297) = ( 4 x 297 ) / 1188

= 4 / 297

= 4

Step3:

LCM(1, 531) = 531

GCD(1, 531) = ( 1 x 531 ) / 531

= 1 / 531

= 1

So, Greatest Common Divisor of 680, 636, 297, 531 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 931, 283, 433, 432
• GCD of 794, 870, 275, 137
• GCD of 618, 619, 571, 277
• GCD of 456, 190, 443, 132
• GCD of 300, 339, 311, 919

Given numbers are 680, 636, 297, 531
The greatest common divisor of numbers 680, 636, 297, 531 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 680, 636, 297, 531 is 1.

1. What is the GCD of 680, 636, 297, 531?

GCD of given numbers 680, 636, 297, 531 is 1

2. How to calculate the greatest common divisor of 680, 636, 297, 531?

We can find the highest common divisor of 680, 636, 297, 531 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 680, 636, 297, 531 i.e 1.

3. How can I use the GCD of 680, 636, 297, 531Calculator?

Out the numbers 680, 636, 297, 531 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.