GCD of 236, 649, 147 Calculator

Given Input numbers are 236, 649, 147

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

Divisors of 236

List of positive integer divisors of 236 that divides 236 without a remainder.

1, 2, 4, 59, 118, 236

Divisors of 649

List of positive integer divisors of 649 that divides 649 without a remainder.

1, 11, 59, 649

Divisors of 147

List of positive integer divisors of 147 that divides 147 without a remainder.

1, 3, 7, 21, 49, 147

Greatest Common Divisior

We found the divisors of 236, 649, 147 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 236, 649, 147 is 1.

Therefore, GCD of numbers 236, 649, 147 is 1

Given Input Data is 236, 649, 147

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

Prime Factorization of 236 is 2 x 2 x 59

Prime Factorization of 649 is 11 x 59

Prime Factorization of 147 is 3 x 7 x 7

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(236, 649) = 2596

GCD(236, 649) = ( 236 x 649 ) / 2596

GCD(236, 649) = 153164 / 2596

GCD(236, 649) = 59

Step2:

Here we consider the GCD from the above i.e. 59 as first number and the next as 147

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

LCM(59, 147) = 8673

GCD(59, 147) = ( 59 x 147 ) / 8673

GCD(59, 147) = 8673 / 8673

GCD(59, 147) = 1

GCD of 236, 649, 147 is 1

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1. What is the GCD of 236, 649, 147?

GCD of 236, 649, 147 is 1

2. Where do I get the detailed procedure to find GCD of 236, 649, 147?

You can find a detailed procedure to find GCD of 236, 649, 147 on our page.

3. How to find GCD of 236, 649, 147 on a calculator?

You can find the GCD of 236, 649, 147 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.