GCD of 624, 424, 102, 656 Calculator

Given Input numbers are 624, 424, 102, 656

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

Divisors of 624 :

The positive integer divisors of 624 that completely divides 624 are.

1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624

Divisors of 424 :

The positive integer divisors of 424 that completely divides 424 are.

1, 2, 4, 8, 53, 106, 212, 424

Divisors of 102 :

The positive integer divisors of 102 that completely divides 102 are.

1, 2, 3, 6, 17, 34, 51, 102

Divisors of 656 :

The positive integer divisors of 656 that completely divides 656 are.

1, 2, 4, 8, 16, 41, 82, 164, 328, 656

GCD of numbers is the greatest common divisor

So, the GCD (624, 424, 102, 656) = 2.

Given numbers are 624, 424, 102, 656

The list of prime factors of all numbers are

Prime factors of 624 are 2 x 2 x 2 x 2 x 3 x 13

Prime factors of 424 are 2 x 2 x 2 x 53

Prime factors of 102 are 2 x 3 x 17

Prime factors of 656 are 2 x 2 x 2 x 2 x 41

The highest common occurrence is 2¹

Therefore, GCD of 624, 424, 102, 656 is 2.

Given numbers are 624, 424, 102, 656

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

Apply this formula for all numbers.

Step1:

LCM(624, 424) = 33072

GCD(624, 424) = ( 624 x 424 ) / 33072

= 624 / 424

= 624

Step2:

LCM(8, 102) = 408

GCD(8, 102) = ( 8 x 102 ) / 408

= 8 / 102

= 8

Step3:

LCM(2, 656) = 656

GCD(2, 656) = ( 2 x 656 ) / 656

= 2 / 656

= 2

So, Greatest Common Divisor of 624, 424, 102, 656 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 288, 513, 126, 833
• GCD of 159, 617, 208, 195
• GCD of 598, 773, 144, 275
• GCD of 876, 735, 231, 285
• GCD of 302, 871, 647, 440

Given numbers are 624, 424, 102, 656
The greatest common divisor of numbers 624, 424, 102, 656 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 624, 424, 102, 656 is 2.

1. What is the GCD of 624, 424, 102, 656?

GCD of given numbers 624, 424, 102, 656 is 2

2. How to calculate the greatest common divisor of 624, 424, 102, 656?

We can find the highest common divisor of 624, 424, 102, 656 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 624, 424, 102, 656 i.e 2.

3. How can I use the GCD of 624, 424, 102, 656Calculator?

Out the numbers 624, 424, 102, 656 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.