GCD of 636, 423, 620, 107 Calculator

Given Input numbers are 636, 423, 620, 107

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

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

Divisors of 423 :

The positive integer divisors of 423 that completely divides 423 are.

1, 3, 9, 47, 141, 423

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

Divisors of 107 :

The positive integer divisors of 107 that completely divides 107 are.

1, 107

GCD of numbers is the greatest common divisor

So, the GCD (636, 423, 620, 107) = 1.

Given numbers are 636, 423, 620, 107

The list of prime factors of all numbers are

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

Prime factors of 423 are 3 x 3 x 47

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

Prime factors of 107 are 107

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

Given numbers are 636, 423, 620, 107

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

Apply this formula for all numbers.

Step1:

LCM(636, 423) = 89676

GCD(636, 423) = ( 636 x 423 ) / 89676

= 636 / 423

= 636

Step2:

LCM(3, 620) = 1860

GCD(3, 620) = ( 3 x 620 ) / 1860

= 3 / 620

= 3

Step3:

LCM(1, 107) = 107

GCD(1, 107) = ( 1 x 107 ) / 107

= 1 / 107

= 1

So, Greatest Common Divisor of 636, 423, 620, 107 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 244, 263, 139, 918
• GCD of 265, 548, 648, 379
• GCD of 716, 478, 245, 497
• GCD of 987, 128, 118, 901
• GCD of 431, 133, 164, 301

Given numbers are 636, 423, 620, 107
The greatest common divisor of numbers 636, 423, 620, 107 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 636, 423, 620, 107 is 1.

1. What is the GCD of 636, 423, 620, 107?

GCD of given numbers 636, 423, 620, 107 is 1

2. How to calculate the greatest common divisor of 636, 423, 620, 107?

We can find the highest common divisor of 636, 423, 620, 107 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 636, 423, 620, 107 i.e 1.

3. How can I use the GCD of 636, 423, 620, 107Calculator?

Out the numbers 636, 423, 620, 107 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.