GCD of 642, 908, 839, 736 Calculator

Given Input numbers are 642, 908, 839, 736

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

Divisors of 642 :

The positive integer divisors of 642 that completely divides 642 are.

1, 2, 3, 6, 107, 214, 321, 642

Divisors of 908 :

The positive integer divisors of 908 that completely divides 908 are.

1, 2, 4, 227, 454, 908

Divisors of 839 :

The positive integer divisors of 839 that completely divides 839 are.

1, 839

Divisors of 736 :

The positive integer divisors of 736 that completely divides 736 are.

1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736

GCD of numbers is the greatest common divisor

So, the GCD (642, 908, 839, 736) = 1.

Given numbers are 642, 908, 839, 736

The list of prime factors of all numbers are

Prime factors of 642 are 2 x 3 x 107

Prime factors of 908 are 2 x 2 x 227

Prime factors of 839 are 839

Prime factors of 736 are 2 x 2 x 2 x 2 x 2 x 23

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

Given numbers are 642, 908, 839, 736

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

Apply this formula for all numbers.

Step1:

LCM(642, 908) = 291468

GCD(642, 908) = ( 642 x 908 ) / 291468

= 642 / 908

= 642

Step2:

LCM(2, 839) = 1678

GCD(2, 839) = ( 2 x 839 ) / 1678

= 2 / 839

= 2

Step3:

LCM(1, 736) = 736

GCD(1, 736) = ( 1 x 736 ) / 736

= 1 / 736

= 1

So, Greatest Common Divisor of 642, 908, 839, 736 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 603, 767, 510, 343
• GCD of 363, 177, 834, 616
• GCD of 618, 144, 574, 209
• GCD of 506, 638, 283, 454
• GCD of 826, 515, 425, 369

Given numbers are 642, 908, 839, 736
The greatest common divisor of numbers 642, 908, 839, 736 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 642, 908, 839, 736 is 1.

1. What is the GCD of 642, 908, 839, 736?

GCD of given numbers 642, 908, 839, 736 is 1

2. How to calculate the greatest common divisor of 642, 908, 839, 736?

We can find the highest common divisor of 642, 908, 839, 736 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 642, 908, 839, 736 i.e 1.

3. How can I use the GCD of 642, 908, 839, 736Calculator?

Out the numbers 642, 908, 839, 736 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.