GCD of 121, 965, 246, 130 Calculator

Given Input numbers are 121, 965, 246, 130

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

Divisors of 121

List of positive integer divisors of 121 that divides 121 without a remainder.

1, 11, 121

Divisors of 965

List of positive integer divisors of 965 that divides 965 without a remainder.

1, 5, 193, 965

Divisors of 246

List of positive integer divisors of 246 that divides 246 without a remainder.

1, 2, 3, 6, 41, 82, 123, 246

Divisors of 130

List of positive integer divisors of 130 that divides 130 without a remainder.

1, 2, 5, 10, 13, 26, 65, 130

Greatest Common Divisior

We found the divisors of 121, 965, 246, 130 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 121, 965, 246, 130 is 1.

Therefore, GCD of numbers 121, 965, 246, 130 is 1

Given Input Data is 121, 965, 246, 130

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

Prime Factorization of 121 is 11 x 11

Prime Factorization of 965 is 5 x 193

Prime Factorization of 246 is 2 x 3 x 41

Prime Factorization of 130 is 2 x 5 x 13

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(121, 965) = 116765

GCD(121, 965) = ( 121 x 965 ) / 116765

GCD(121, 965) = 116765 / 116765

GCD(121, 965) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 246

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

LCM(1, 246) = 246

GCD(1, 246) = ( 1 x 246 ) / 246

GCD(1, 246) = 246 / 246

GCD(1, 246) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 130

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

LCM(1, 130) = 130

GCD(1, 130) = ( 1 x 130 ) / 130

GCD(1, 130) = 130 / 130

GCD(1, 130) = 1

GCD of 121, 965, 246, 130 is 1

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1. What is the GCD of 121, 965, 246, 130?

GCD of 121, 965, 246, 130 is 1

2. Where do I get the detailed procedure to find GCD of 121, 965, 246, 130?

You can find a detailed procedure to find GCD of 121, 965, 246, 130 on our page.

3. How to find GCD of 121, 965, 246, 130 on a calculator?

You can find the GCD of 121, 965, 246, 130 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.