GCD of 961, 719, 70, 131 Calculator

Given Input numbers are 961, 719, 70, 131

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

Divisors of 961

List of positive integer divisors of 961 that divides 961 without a remainder.

1, 31, 961

Divisors of 719

List of positive integer divisors of 719 that divides 719 without a remainder.

1, 719

Divisors of 70

List of positive integer divisors of 70 that divides 70 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70

Divisors of 131

List of positive integer divisors of 131 that divides 131 without a remainder.

1, 131

Greatest Common Divisior

We found the divisors of 961, 719, 70, 131 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 961, 719, 70, 131 is 1.

Therefore, GCD of numbers 961, 719, 70, 131 is 1

Given Input Data is 961, 719, 70, 131

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

Prime Factorization of 961 is 31 x 31

Prime Factorization of 719 is 719

Prime Factorization of 70 is 2 x 5 x 7

Prime Factorization of 131 is 131

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(961, 719) = 690959

GCD(961, 719) = ( 961 x 719 ) / 690959

GCD(961, 719) = 690959 / 690959

GCD(961, 719) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 70

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

LCM(1, 70) = 70

GCD(1, 70) = ( 1 x 70 ) / 70

GCD(1, 70) = 70 / 70

GCD(1, 70) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 131

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

LCM(1, 131) = 131

GCD(1, 131) = ( 1 x 131 ) / 131

GCD(1, 131) = 131 / 131

GCD(1, 131) = 1

GCD of 961, 719, 70, 131 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 640, 353, 97, 849
• GCD of 609, 840, 78, 982
• GCD of 308, 624, 43, 795
• GCD of 348, 786, 99, 983
• GCD of 777, 103, 17, 669

1. What is the GCD of 961, 719, 70, 131?

GCD of 961, 719, 70, 131 is 1

2. Where do I get the detailed procedure to find GCD of 961, 719, 70, 131?

You can find a detailed procedure to find GCD of 961, 719, 70, 131 on our page.

3. How to find GCD of 961, 719, 70, 131 on a calculator?

You can find the GCD of 961, 719, 70, 131 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.