GCD of 124, 624, 617, 442 Calculator

Given Input numbers are 124, 624, 617, 442

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

Divisors of 124 :

The positive integer divisors of 124 that completely divides 124 are.

1, 2, 4, 31, 62, 124

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 617 :

The positive integer divisors of 617 that completely divides 617 are.

1, 617

Divisors of 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

GCD of numbers is the greatest common divisor

So, the GCD (124, 624, 617, 442) = 1.

Given numbers are 124, 624, 617, 442

The list of prime factors of all numbers are

Prime factors of 124 are 2 x 2 x 31

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

Prime factors of 617 are 617

Prime factors of 442 are 2 x 13 x 17

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

Given numbers are 124, 624, 617, 442

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

Apply this formula for all numbers.

Step1:

LCM(124, 624) = 19344

GCD(124, 624) = ( 124 x 624 ) / 19344

= 124 / 624

= 124

Step2:

LCM(4, 617) = 2468

GCD(4, 617) = ( 4 x 617 ) / 2468

= 4 / 617

= 4

Step3:

LCM(1, 442) = 442

GCD(1, 442) = ( 1 x 442 ) / 442

= 1 / 442

= 1

So, Greatest Common Divisor of 124, 624, 617, 442 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 276, 471, 287, 997
• GCD of 780, 234, 187, 846
• GCD of 882, 599, 449, 811
• GCD of 257, 774, 299, 743
• GCD of 110, 997, 362, 633

Given numbers are 124, 624, 617, 442
The greatest common divisor of numbers 124, 624, 617, 442 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 124, 624, 617, 442 is 1.

1. What is the GCD of 124, 624, 617, 442?

GCD of given numbers 124, 624, 617, 442 is 1

2. How to calculate the greatest common divisor of 124, 624, 617, 442?

We can find the highest common divisor of 124, 624, 617, 442 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 124, 624, 617, 442 i.e 1.

3. How can I use the GCD of 124, 624, 617, 442Calculator?

Out the numbers 124, 624, 617, 442 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.