GCD of 987, 479, 91, 962 Calculator

Given Input numbers are 987, 479, 91, 962

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

Divisors of 987

List of positive integer divisors of 987 that divides 987 without a remainder.

1, 3, 7, 21, 47, 141, 329, 987

Divisors of 479

List of positive integer divisors of 479 that divides 479 without a remainder.

1, 479

Divisors of 91

List of positive integer divisors of 91 that divides 91 without a remainder.

1, 7, 13, 91

Divisors of 962

List of positive integer divisors of 962 that divides 962 without a remainder.

1, 2, 13, 26, 37, 74, 481, 962

Greatest Common Divisior

We found the divisors of 987, 479, 91, 962 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 987, 479, 91, 962 is 1.

Therefore, GCD of numbers 987, 479, 91, 962 is 1

Given Input Data is 987, 479, 91, 962

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

Prime Factorization of 987 is 3 x 7 x 47

Prime Factorization of 479 is 479

Prime Factorization of 91 is 7 x 13

Prime Factorization of 962 is 2 x 13 x 37

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(987, 479) = 472773

GCD(987, 479) = ( 987 x 479 ) / 472773

GCD(987, 479) = 472773 / 472773

GCD(987, 479) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 91

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

LCM(1, 91) = 91

GCD(1, 91) = ( 1 x 91 ) / 91

GCD(1, 91) = 91 / 91

GCD(1, 91) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 962

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

LCM(1, 962) = 962

GCD(1, 962) = ( 1 x 962 ) / 962

GCD(1, 962) = 962 / 962

GCD(1, 962) = 1

GCD of 987, 479, 91, 962 is 1

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1. What is the GCD of 987, 479, 91, 962?

GCD of 987, 479, 91, 962 is 1

2. Where do I get the detailed procedure to find GCD of 987, 479, 91, 962?

You can find a detailed procedure to find GCD of 987, 479, 91, 962 on our page.

3. How to find GCD of 987, 479, 91, 962 on a calculator?

You can find the GCD of 987, 479, 91, 962 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.