GCD of 708, 645, 906, 936 Calculator

Given Input numbers are 708, 645, 906, 936

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

Divisors of 708 :

The positive integer divisors of 708 that completely divides 708 are.

1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708

Divisors of 645 :

The positive integer divisors of 645 that completely divides 645 are.

1, 3, 5, 15, 43, 129, 215, 645

Divisors of 906 :

The positive integer divisors of 906 that completely divides 906 are.

1, 2, 3, 6, 151, 302, 453, 906

Divisors of 936 :

The positive integer divisors of 936 that completely divides 936 are.

1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936

GCD of numbers is the greatest common divisor

So, the GCD (708, 645, 906, 936) = 3.

Given numbers are 708, 645, 906, 936

The list of prime factors of all numbers are

Prime factors of 708 are 2 x 2 x 3 x 59

Prime factors of 645 are 3 x 5 x 43

Prime factors of 906 are 2 x 3 x 151

Prime factors of 936 are 2 x 2 x 2 x 3 x 3 x 13

The highest common occurrence is 3¹

Therefore, GCD of 708, 645, 906, 936 is 3.

Given numbers are 708, 645, 906, 936

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

Apply this formula for all numbers.

Step1:

LCM(708, 645) = 152220

GCD(708, 645) = ( 708 x 645 ) / 152220

= 708 / 645

= 708

Step2:

LCM(3, 906) = 906

GCD(3, 906) = ( 3 x 906 ) / 906

= 3 / 906

= 3

Step3:

LCM(3, 936) = 936

GCD(3, 936) = ( 3 x 936 ) / 936

= 3 / 936

= 3

So, Greatest Common Divisor of 708, 645, 906, 936 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 297, 574, 195, 476
• GCD of 974, 896, 254, 128
• GCD of 203, 413, 256, 731
• GCD of 148, 885, 829, 129
• GCD of 577, 424, 808, 359

Given numbers are 708, 645, 906, 936
The greatest common divisor of numbers 708, 645, 906, 936 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 708, 645, 906, 936 is 3.

1. What is the GCD of 708, 645, 906, 936?

GCD of given numbers 708, 645, 906, 936 is 3

2. How to calculate the greatest common divisor of 708, 645, 906, 936?

We can find the highest common divisor of 708, 645, 906, 936 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 708, 645, 906, 936 i.e 3.

3. How can I use the GCD of 708, 645, 906, 936Calculator?

Out the numbers 708, 645, 906, 936 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.