GCD of 969, 661, 76, 907 Calculator

Given Input numbers are 969, 661, 76, 907

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

Divisors of 969

List of positive integer divisors of 969 that divides 969 without a remainder.

1, 3, 17, 19, 51, 57, 323, 969

Divisors of 661

List of positive integer divisors of 661 that divides 661 without a remainder.

1, 661

Divisors of 76

List of positive integer divisors of 76 that divides 76 without a remainder.

1, 2, 4, 19, 38, 76

Divisors of 907

List of positive integer divisors of 907 that divides 907 without a remainder.

1, 907

Greatest Common Divisior

We found the divisors of 969, 661, 76, 907 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 969, 661, 76, 907 is 1.

Therefore, GCD of numbers 969, 661, 76, 907 is 1

Given Input Data is 969, 661, 76, 907

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

Prime Factorization of 969 is 3 x 17 x 19

Prime Factorization of 661 is 661

Prime Factorization of 76 is 2 x 2 x 19

Prime Factorization of 907 is 907

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(969, 661) = 640509

GCD(969, 661) = ( 969 x 661 ) / 640509

GCD(969, 661) = 640509 / 640509

GCD(969, 661) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 76

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

LCM(1, 76) = 76

GCD(1, 76) = ( 1 x 76 ) / 76

GCD(1, 76) = 76 / 76

GCD(1, 76) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 907

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

LCM(1, 907) = 907

GCD(1, 907) = ( 1 x 907 ) / 907

GCD(1, 907) = 907 / 907

GCD(1, 907) = 1

GCD of 969, 661, 76, 907 is 1

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1. What is the GCD of 969, 661, 76, 907?

GCD of 969, 661, 76, 907 is 1

2. Where do I get the detailed procedure to find GCD of 969, 661, 76, 907?

You can find a detailed procedure to find GCD of 969, 661, 76, 907 on our page.

3. How to find GCD of 969, 661, 76, 907 on a calculator?

You can find the GCD of 969, 661, 76, 907 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.