GCD of 651, 718, 136, 100 Calculator

Given Input numbers are 651, 718, 136, 100

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 651

List of positive integer divisors of 651 that divides 651 without a remainder.

1, 3, 7, 21, 31, 93, 217, 651

Divisors of 718

List of positive integer divisors of 718 that divides 718 without a remainder.

1, 2, 359, 718

Divisors of 136

List of positive integer divisors of 136 that divides 136 without a remainder.

1, 2, 4, 8, 17, 34, 68, 136

Divisors of 100

List of positive integer divisors of 100 that divides 100 without a remainder.

1, 2, 4, 5, 10, 20, 25, 50, 100

Greatest Common Divisior

We found the divisors of 651, 718, 136, 100 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 651, 718, 136, 100 is 1.

Therefore, GCD of numbers 651, 718, 136, 100 is 1

Given Input Data is 651, 718, 136, 100

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 651 is 3 x 7 x 31

Prime Factorization of 718 is 2 x 359

Prime Factorization of 136 is 2 x 2 x 2 x 17

Prime Factorization of 100 is 2 x 2 x 5 x 5

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

Step1:

Let's calculate the GCD of first two numbers

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

LCM(651, 718) = 467418

GCD(651, 718) = ( 651 x 718 ) / 467418

GCD(651, 718) = 467418 / 467418

GCD(651, 718) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 136

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

LCM(1, 136) = 136

GCD(1, 136) = ( 1 x 136 ) / 136

GCD(1, 136) = 136 / 136

GCD(1, 136) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 100

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

LCM(1, 100) = 100

GCD(1, 100) = ( 1 x 100 ) / 100

GCD(1, 100) = 100 / 100

GCD(1, 100) = 1

GCD of 651, 718, 136, 100 is 1

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1. What is the GCD of 651, 718, 136, 100?

GCD of 651, 718, 136, 100 is 1

2. Where do I get the detailed procedure to find GCD of 651, 718, 136, 100?

You can find a detailed procedure to find GCD of 651, 718, 136, 100 on our page.

3. How to find GCD of 651, 718, 136, 100 on a calculator?

You can find the GCD of 651, 718, 136, 100 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.