GCD of 656, 952, 620 Calculator

Given Input numbers are 656, 952, 620

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

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 952

List of positive integer divisors of 952 that divides 952 without a remainder.

1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952

Divisors of 620

List of positive integer divisors of 620 that divides 620 without a remainder.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Greatest Common Divisior

We found the divisors of 656, 952, 620 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 656, 952, 620 is 4.

Therefore, GCD of numbers 656, 952, 620 is 4

Given Input Data is 656, 952, 620

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

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

Prime Factorization of 952 is 2 x 2 x 2 x 7 x 17

Prime Factorization of 620 is 2 x 2 x 5 x 31

Highest common occurrences in the given inputs are 2²

Multiplying them we get the GCD as 4

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(656, 952) = 78064

GCD(656, 952) = ( 656 x 952 ) / 78064

GCD(656, 952) = 624512 / 78064

GCD(656, 952) = 8

Step2:

Here we consider the GCD from the above i.e. 8 as first number and the next as 620

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

LCM(8, 620) = 1240

GCD(8, 620) = ( 8 x 620 ) / 1240

GCD(8, 620) = 4960 / 1240

GCD(8, 620) = 4

GCD of 656, 952, 620 is 4

Here are some samples of GCD of Numbers calculations.

• GCD of 990, 320, 379
• GCD of 568, 969, 187
• GCD of 139, 463, 702
• GCD of 652, 130, 191
• GCD of 682, 197, 611

1. What is the GCD of 656, 952, 620?

GCD of 656, 952, 620 is 4

2. Where do I get the detailed procedure to find GCD of 656, 952, 620?

You can find a detailed procedure to find GCD of 656, 952, 620 on our page.

3. How to find GCD of 656, 952, 620 on a calculator?

You can find the GCD of 656, 952, 620 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.