GCD of 502, 508, 139, 636 Calculator

Given Input numbers are 502, 508, 139, 636

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

Divisors of 502 :

The positive integer divisors of 502 that completely divides 502 are.

1, 2, 251, 502

Divisors of 508 :

The positive integer divisors of 508 that completely divides 508 are.

1, 2, 4, 127, 254, 508

Divisors of 139 :

The positive integer divisors of 139 that completely divides 139 are.

1, 139

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

GCD of numbers is the greatest common divisor

So, the GCD (502, 508, 139, 636) = 1.

Given numbers are 502, 508, 139, 636

The list of prime factors of all numbers are

Prime factors of 502 are 2 x 251

Prime factors of 508 are 2 x 2 x 127

Prime factors of 139 are 139

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

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

Given numbers are 502, 508, 139, 636

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

Apply this formula for all numbers.

Step1:

LCM(502, 508) = 127508

GCD(502, 508) = ( 502 x 508 ) / 127508

= 502 / 508

= 502

Step2:

LCM(2, 139) = 278

GCD(2, 139) = ( 2 x 139 ) / 278

= 2 / 139

= 2

Step3:

LCM(1, 636) = 636

GCD(1, 636) = ( 1 x 636 ) / 636

= 1 / 636

= 1

So, Greatest Common Divisor of 502, 508, 139, 636 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 270, 767, 429, 451
• GCD of 805, 126, 501, 614
• GCD of 250, 137, 511, 187
• GCD of 396, 203, 515, 219
• GCD of 821, 648, 341, 556

Given numbers are 502, 508, 139, 636
The greatest common divisor of numbers 502, 508, 139, 636 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 502, 508, 139, 636 is 1.

1. What is the GCD of 502, 508, 139, 636?

GCD of given numbers 502, 508, 139, 636 is 1

2. How to calculate the greatest common divisor of 502, 508, 139, 636?

We can find the highest common divisor of 502, 508, 139, 636 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 502, 508, 139, 636 i.e 1.

3. How can I use the GCD of 502, 508, 139, 636Calculator?

Out the numbers 502, 508, 139, 636 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.