GCD of 968, 886, 15, 961 Calculator

Given Input numbers are 968, 886, 15, 961

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

Divisors of 968

List of positive integer divisors of 968 that divides 968 without a remainder.

1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968

Divisors of 886

List of positive integer divisors of 886 that divides 886 without a remainder.

1, 2, 443, 886

Divisors of 15

List of positive integer divisors of 15 that divides 15 without a remainder.

1, 3, 5, 15

Divisors of 961

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

1, 31, 961

Greatest Common Divisior

We found the divisors of 968, 886, 15, 961 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 968, 886, 15, 961 is 1.

Therefore, GCD of numbers 968, 886, 15, 961 is 1

Given Input Data is 968, 886, 15, 961

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

Prime Factorization of 968 is 2 x 2 x 2 x 11 x 11

Prime Factorization of 886 is 2 x 443

Prime Factorization of 15 is 3 x 5

Prime Factorization of 961 is 31 x 31

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(968, 886) = 428824

GCD(968, 886) = ( 968 x 886 ) / 428824

GCD(968, 886) = 857648 / 428824

GCD(968, 886) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 15

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

LCM(2, 15) = 30

GCD(2, 15) = ( 2 x 15 ) / 30

GCD(2, 15) = 30 / 30

GCD(2, 15) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 961

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

LCM(1, 961) = 961

GCD(1, 961) = ( 1 x 961 ) / 961

GCD(1, 961) = 961 / 961

GCD(1, 961) = 1

GCD of 968, 886, 15, 961 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 880, 564, 85, 849
• GCD of 995, 388, 23, 327
• GCD of 155, 350, 79, 862
• GCD of 282, 761, 28, 849
• GCD of 366, 285, 55, 569

1. What is the GCD of 968, 886, 15, 961?

GCD of 968, 886, 15, 961 is 1

2. Where do I get the detailed procedure to find GCD of 968, 886, 15, 961?

You can find a detailed procedure to find GCD of 968, 886, 15, 961 on our page.

3. How to find GCD of 968, 886, 15, 961 on a calculator?

You can find the GCD of 968, 886, 15, 961 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.