GCD of 764, 900, 620 Calculator

Given Input numbers are 764, 900, 620

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

Divisors of 764

List of positive integer divisors of 764 that divides 764 without a remainder.

1, 2, 4, 191, 382, 764

Divisors of 900

List of positive integer divisors of 900 that divides 900 without a remainder.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900

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 764, 900, 620 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 764, 900, 620 is 4.

Therefore, GCD of numbers 764, 900, 620 is 4

Given Input Data is 764, 900, 620

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

Prime Factorization of 764 is 2 x 2 x 191

Prime Factorization of 900 is 2 x 2 x 3 x 3 x 5 x 5

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(764, 900) = 171900

GCD(764, 900) = ( 764 x 900 ) / 171900

GCD(764, 900) = 687600 / 171900

GCD(764, 900) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 620

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

LCM(4, 620) = 620

GCD(4, 620) = ( 4 x 620 ) / 620

GCD(4, 620) = 2480 / 620

GCD(4, 620) = 4

GCD of 764, 900, 620 is 4

Here are some samples of GCD of Numbers calculations.

• GCD of 413, 989, 189
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• GCD of 667, 515, 449
• GCD of 690, 245, 976
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1. What is the GCD of 764, 900, 620?

GCD of 764, 900, 620 is 4

2. Where do I get the detailed procedure to find GCD of 764, 900, 620?

You can find a detailed procedure to find GCD of 764, 900, 620 on our page.

3. How to find GCD of 764, 900, 620 on a calculator?

You can find the GCD of 764, 900, 620 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.