GCD of 375, 790, 656, 860 Calculator

Given Input numbers are 375, 790, 656, 860

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

Divisors of 375

List of positive integer divisors of 375 that divides 375 without a remainder.

1, 3, 5, 15, 25, 75, 125, 375

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 656

List of positive integer divisors of 656 that divides 656 without a remainder.

1, 2, 4, 8, 16, 41, 82, 164, 328, 656

Divisors of 860

List of positive integer divisors of 860 that divides 860 without a remainder.

1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860

Greatest Common Divisior

We found the divisors of 375, 790, 656, 860 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 375, 790, 656, 860 is 1.

Therefore, GCD of numbers 375, 790, 656, 860 is 1

Given Input Data is 375, 790, 656, 860

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

Prime Factorization of 375 is 3 x 5 x 5 x 5

Prime Factorization of 790 is 2 x 5 x 79

Prime Factorization of 656 is 2 x 2 x 2 x 2 x 41

Prime Factorization of 860 is 2 x 2 x 5 x 43

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(375, 790) = 59250

GCD(375, 790) = ( 375 x 790 ) / 59250

GCD(375, 790) = 296250 / 59250

GCD(375, 790) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 656

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

LCM(5, 656) = 3280

GCD(5, 656) = ( 5 x 656 ) / 3280

GCD(5, 656) = 3280 / 3280

GCD(5, 656) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 860

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

LCM(1, 860) = 860

GCD(1, 860) = ( 1 x 860 ) / 860

GCD(1, 860) = 860 / 860

GCD(1, 860) = 1

GCD of 375, 790, 656, 860 is 1

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1. What is the GCD of 375, 790, 656, 860?

GCD of 375, 790, 656, 860 is 1

2. Where do I get the detailed procedure to find GCD of 375, 790, 656, 860?

You can find a detailed procedure to find GCD of 375, 790, 656, 860 on our page.

3. How to find GCD of 375, 790, 656, 860 on a calculator?

You can find the GCD of 375, 790, 656, 860 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.