GCD of 630, 686, 528, 131 Calculator

Given Input numbers are 630, 686, 528, 131

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

Divisors of 630 :

The positive integer divisors of 630 that completely divides 630 are.

1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

Divisors of 686 :

The positive integer divisors of 686 that completely divides 686 are.

1, 2, 7, 14, 49, 98, 343, 686

Divisors of 528 :

The positive integer divisors of 528 that completely divides 528 are.

1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

Divisors of 131 :

The positive integer divisors of 131 that completely divides 131 are.

1, 131

GCD of numbers is the greatest common divisor

So, the GCD (630, 686, 528, 131) = 1.

Given numbers are 630, 686, 528, 131

The list of prime factors of all numbers are

Prime factors of 630 are 2 x 3 x 3 x 5 x 7

Prime factors of 686 are 2 x 7 x 7 x 7

Prime factors of 528 are 2 x 2 x 2 x 2 x 3 x 11

Prime factors of 131 are 131

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

Given numbers are 630, 686, 528, 131

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

Apply this formula for all numbers.

Step1:

LCM(630, 686) = 30870

GCD(630, 686) = ( 630 x 686 ) / 30870

= 630 / 686

= 630

Step2:

LCM(14, 528) = 3696

GCD(14, 528) = ( 14 x 528 ) / 3696

= 14 / 528

= 14

Step3:

LCM(2, 131) = 262

GCD(2, 131) = ( 2 x 131 ) / 262

= 2 / 131

= 2

So, Greatest Common Divisor of 630, 686, 528, 131 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 866, 625, 336, 581
• GCD of 698, 440, 376, 549
• GCD of 132, 772, 452, 456
• GCD of 767, 106, 129, 647
• GCD of 112, 154, 942, 188

Given numbers are 630, 686, 528, 131
The greatest common divisor of numbers 630, 686, 528, 131 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 630, 686, 528, 131 is 1.

1. What is the GCD of 630, 686, 528, 131?

GCD of given numbers 630, 686, 528, 131 is 1

2. How to calculate the greatest common divisor of 630, 686, 528, 131?

We can find the highest common divisor of 630, 686, 528, 131 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 630, 686, 528, 131 i.e 1.

3. How can I use the GCD of 630, 686, 528, 131Calculator?

Out the numbers 630, 686, 528, 131 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.