GCD of 971, 172, 880 Calculator

Given Input numbers are 971, 172, 880

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

Divisors of 971

List of positive integer divisors of 971 that divides 971 without a remainder.

1, 971

Divisors of 172

List of positive integer divisors of 172 that divides 172 without a remainder.

1, 2, 4, 43, 86, 172

Divisors of 880

List of positive integer divisors of 880 that divides 880 without a remainder.

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880

Greatest Common Divisior

We found the divisors of 971, 172, 880 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 971, 172, 880 is 1.

Therefore, GCD of numbers 971, 172, 880 is 1

Given Input Data is 971, 172, 880

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

Prime Factorization of 971 is 971

Prime Factorization of 172 is 2 x 2 x 43

Prime Factorization of 880 is 2 x 2 x 2 x 2 x 5 x 11

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(971, 172) = 167012

GCD(971, 172) = ( 971 x 172 ) / 167012

GCD(971, 172) = 167012 / 167012

GCD(971, 172) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 880

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

LCM(1, 880) = 880

GCD(1, 880) = ( 1 x 880 ) / 880

GCD(1, 880) = 880 / 880

GCD(1, 880) = 1

GCD of 971, 172, 880 is 1

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1. What is the GCD of 971, 172, 880?

GCD of 971, 172, 880 is 1

2. Where do I get the detailed procedure to find GCD of 971, 172, 880?

You can find a detailed procedure to find GCD of 971, 172, 880 on our page.

3. How to find GCD of 971, 172, 880 on a calculator?

You can find the GCD of 971, 172, 880 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.