GCD of 761, 988, 790, 672 Calculator

Given Input numbers are 761, 988, 790, 672

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

Divisors of 761

List of positive integer divisors of 761 that divides 761 without a remainder.

1, 761

Divisors of 988

List of positive integer divisors of 988 that divides 988 without a remainder.

1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

Divisors of 790

List of positive integer divisors of 790 that divides 790 without a remainder.

1, 2, 5, 10, 79, 158, 395, 790

Divisors of 672

List of positive integer divisors of 672 that divides 672 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

Greatest Common Divisior

We found the divisors of 761, 988, 790, 672 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 761, 988, 790, 672 is 1.

Therefore, GCD of numbers 761, 988, 790, 672 is 1

Given Input Data is 761, 988, 790, 672

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

Prime Factorization of 761 is 761

Prime Factorization of 988 is 2 x 2 x 13 x 19

Prime Factorization of 790 is 2 x 5 x 79

Prime Factorization of 672 is 2 x 2 x 2 x 2 x 2 x 3 x 7

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(761, 988) = 751868

GCD(761, 988) = ( 761 x 988 ) / 751868

GCD(761, 988) = 751868 / 751868

GCD(761, 988) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 790

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

LCM(1, 790) = 790

GCD(1, 790) = ( 1 x 790 ) / 790

GCD(1, 790) = 790 / 790

GCD(1, 790) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 672

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

LCM(1, 672) = 672

GCD(1, 672) = ( 1 x 672 ) / 672

GCD(1, 672) = 672 / 672

GCD(1, 672) = 1

GCD of 761, 988, 790, 672 is 1

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1. What is the GCD of 761, 988, 790, 672?

GCD of 761, 988, 790, 672 is 1

2. Where do I get the detailed procedure to find GCD of 761, 988, 790, 672?

You can find a detailed procedure to find GCD of 761, 988, 790, 672 on our page.

3. How to find GCD of 761, 988, 790, 672 on a calculator?

You can find the GCD of 761, 988, 790, 672 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.