GCD of 124, 368, 620 Calculator

Given Input numbers are 124, 368, 620

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 368 :

The positive integer divisors of 368 that completely divides 368 are.

1, 2, 4, 8, 16, 23, 46, 92, 184, 368

Divisors of 620 :

The positive integer divisors of 620 that completely divides 620 are.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

GCD of numbers is the greatest common divisor

So, the GCD (124, 368, 620) = 4.

Given numbers are 124, 368, 620

The list of prime factors of all numbers are

Prime factors of 124 are 2 x 2 x 31

Prime factors of 368 are 2 x 2 x 2 x 2 x 23

Prime factors of 620 are 2 x 2 x 5 x 31

The highest common occurrence is 2²

Therefore, GCD of 124, 368, 620 is 4.

Given numbers are 124, 368, 620

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

Apply this formula for all numbers.

Step1:

LCM(124, 368) = 11408

GCD(124, 368) = ( 124 x 368 ) / 11408

= 124 / 368

= 124

Step2:

LCM(4, 620) = 620

GCD(4, 620) = ( 4 x 620 ) / 620

= 4 / 620

= 4

So, Greatest Common Divisor of 124, 368, 620 is 4

Here are some samples of GCD of Numbers calculations.

• GCD of 797, 574, 584
• GCD of 132, 678, 274
• GCD of 787, 444, 437
• GCD of 266, 842, 683
• GCD of 557, 239, 421

Given numbers are 124, 368, 620
The greatest common divisor of numbers 124, 368, 620 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 124, 368, 620 is 4.

1. What is the GCD of 124, 368, 620?

GCD of given numbers 124, 368, 620 is 4

2. How to calculate the greatest common divisor of 124, 368, 620?

We can find the highest common divisor of 124, 368, 620 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, 368, 620 i.e 4.

3. How can I use the GCD of 124, 368, 620Calculator?

Out the numbers 124, 368, 620 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.