GCD of 763, 870, 31, 166 Calculator

Given Input numbers are 763, 870, 31, 166

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

Divisors of 763

List of positive integer divisors of 763 that divides 763 without a remainder.

1, 7, 109, 763

Divisors of 870

List of positive integer divisors of 870 that divides 870 without a remainder.

1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870

Divisors of 31

List of positive integer divisors of 31 that divides 31 without a remainder.

1, 31

Divisors of 166

List of positive integer divisors of 166 that divides 166 without a remainder.

1, 2, 83, 166

Greatest Common Divisior

We found the divisors of 763, 870, 31, 166 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 763, 870, 31, 166 is 1.

Therefore, GCD of numbers 763, 870, 31, 166 is 1

Given Input Data is 763, 870, 31, 166

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

Prime Factorization of 763 is 7 x 109

Prime Factorization of 870 is 2 x 3 x 5 x 29

Prime Factorization of 31 is 31

Prime Factorization of 166 is 2 x 83

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(763, 870) = 663810

GCD(763, 870) = ( 763 x 870 ) / 663810

GCD(763, 870) = 663810 / 663810

GCD(763, 870) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 31

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

LCM(1, 31) = 31

GCD(1, 31) = ( 1 x 31 ) / 31

GCD(1, 31) = 31 / 31

GCD(1, 31) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 166

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

LCM(1, 166) = 166

GCD(1, 166) = ( 1 x 166 ) / 166

GCD(1, 166) = 166 / 166

GCD(1, 166) = 1

GCD of 763, 870, 31, 166 is 1

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• GCD of 964, 739, 38, 615
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1. What is the GCD of 763, 870, 31, 166?

GCD of 763, 870, 31, 166 is 1

2. Where do I get the detailed procedure to find GCD of 763, 870, 31, 166?

You can find a detailed procedure to find GCD of 763, 870, 31, 166 on our page.

3. How to find GCD of 763, 870, 31, 166 on a calculator?

You can find the GCD of 763, 870, 31, 166 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.