GCD of 870, 308, 627, 624 Calculator

Given Input numbers are 870, 308, 627, 624

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

Divisors of 870 :

The positive integer divisors of 870 that completely divides 870 are.

1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870

Divisors of 308 :

The positive integer divisors of 308 that completely divides 308 are.

1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308

Divisors of 627 :

The positive integer divisors of 627 that completely divides 627 are.

1, 3, 11, 19, 33, 57, 209, 627

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

GCD of numbers is the greatest common divisor

So, the GCD (870, 308, 627, 624) = 1.

Given numbers are 870, 308, 627, 624

The list of prime factors of all numbers are

Prime factors of 870 are 2 x 3 x 5 x 29

Prime factors of 308 are 2 x 2 x 7 x 11

Prime factors of 627 are 3 x 11 x 19

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

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

Given numbers are 870, 308, 627, 624

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

Apply this formula for all numbers.

Step1:

LCM(870, 308) = 133980

GCD(870, 308) = ( 870 x 308 ) / 133980

= 870 / 308

= 870

Step2:

LCM(2, 627) = 1254

GCD(2, 627) = ( 2 x 627 ) / 1254

= 2 / 627

= 2

Step3:

LCM(1, 624) = 624

GCD(1, 624) = ( 1 x 624 ) / 624

= 1 / 624

= 1

So, Greatest Common Divisor of 870, 308, 627, 624 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 365, 748, 689, 464
• GCD of 384, 936, 102, 892
• GCD of 703, 386, 821, 989
• GCD of 563, 250, 420, 100
• GCD of 396, 471, 840, 357

Given numbers are 870, 308, 627, 624
The greatest common divisor of numbers 870, 308, 627, 624 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 870, 308, 627, 624 is 1.

1. What is the GCD of 870, 308, 627, 624?

GCD of given numbers 870, 308, 627, 624 is 1

2. How to calculate the greatest common divisor of 870, 308, 627, 624?

We can find the highest common divisor of 870, 308, 627, 624 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 870, 308, 627, 624 i.e 1.

3. How can I use the GCD of 870, 308, 627, 624Calculator?

Out the numbers 870, 308, 627, 624 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.