GCD of 156, 946, 563, 118 Calculator

Given Input numbers are 156, 946, 563, 118

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

Divisors of 156

List of positive integer divisors of 156 that divides 156 without a remainder.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

Divisors of 946

List of positive integer divisors of 946 that divides 946 without a remainder.

1, 2, 11, 22, 43, 86, 473, 946

Divisors of 563

List of positive integer divisors of 563 that divides 563 without a remainder.

1, 563

Divisors of 118

List of positive integer divisors of 118 that divides 118 without a remainder.

1, 2, 59, 118

Greatest Common Divisior

We found the divisors of 156, 946, 563, 118 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 156, 946, 563, 118 is 1.

Therefore, GCD of numbers 156, 946, 563, 118 is 1

Given Input Data is 156, 946, 563, 118

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

Prime Factorization of 156 is 2 x 2 x 3 x 13

Prime Factorization of 946 is 2 x 11 x 43

Prime Factorization of 563 is 563

Prime Factorization of 118 is 2 x 59

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(156, 946) = 73788

GCD(156, 946) = ( 156 x 946 ) / 73788

GCD(156, 946) = 147576 / 73788

GCD(156, 946) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 563

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

LCM(2, 563) = 1126

GCD(2, 563) = ( 2 x 563 ) / 1126

GCD(2, 563) = 1126 / 1126

GCD(2, 563) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 118

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

LCM(1, 118) = 118

GCD(1, 118) = ( 1 x 118 ) / 118

GCD(1, 118) = 118 / 118

GCD(1, 118) = 1

GCD of 156, 946, 563, 118 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 969, 626, 117, 272
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• GCD of 702, 563, 231, 929

1. What is the GCD of 156, 946, 563, 118?

GCD of 156, 946, 563, 118 is 1

2. Where do I get the detailed procedure to find GCD of 156, 946, 563, 118?

You can find a detailed procedure to find GCD of 156, 946, 563, 118 on our page.

3. How to find GCD of 156, 946, 563, 118 on a calculator?

You can find the GCD of 156, 946, 563, 118 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.