GCD of 915, 280, 881, 962 Calculator

Given Input numbers are 915, 280, 881, 962

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

Divisors of 915

List of positive integer divisors of 915 that divides 915 without a remainder.

1, 3, 5, 15, 61, 183, 305, 915

Divisors of 280

List of positive integer divisors of 280 that divides 280 without a remainder.

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280

Divisors of 881

List of positive integer divisors of 881 that divides 881 without a remainder.

1, 881

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 915, 280, 881, 962 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 915, 280, 881, 962 is 1.

Therefore, GCD of numbers 915, 280, 881, 962 is 1

Given Input Data is 915, 280, 881, 962

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

Prime Factorization of 915 is 3 x 5 x 61

Prime Factorization of 280 is 2 x 2 x 2 x 5 x 7

Prime Factorization of 881 is 881

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(915, 280) = 51240

GCD(915, 280) = ( 915 x 280 ) / 51240

GCD(915, 280) = 256200 / 51240

GCD(915, 280) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 881

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

LCM(5, 881) = 4405

GCD(5, 881) = ( 5 x 881 ) / 4405

GCD(5, 881) = 4405 / 4405

GCD(5, 881) = 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 915, 280, 881, 962 is 1

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1. What is the GCD of 915, 280, 881, 962?

GCD of 915, 280, 881, 962 is 1

2. Where do I get the detailed procedure to find GCD of 915, 280, 881, 962?

You can find a detailed procedure to find GCD of 915, 280, 881, 962 on our page.

3. How to find GCD of 915, 280, 881, 962 on a calculator?

You can find the GCD of 915, 280, 881, 962 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.