GCD of 600, 661, 787 Calculator

Given Input numbers are 600, 661, 787

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

Divisors of 600

List of positive integer divisors of 600 that divides 600 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600

Divisors of 661

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

1, 661

Divisors of 787

List of positive integer divisors of 787 that divides 787 without a remainder.

1, 787

Greatest Common Divisior

We found the divisors of 600, 661, 787 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 600, 661, 787 is 1.

Therefore, GCD of numbers 600, 661, 787 is 1

Given Input Data is 600, 661, 787

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

Prime Factorization of 600 is 2 x 2 x 2 x 3 x 5 x 5

Prime Factorization of 661 is 661

Prime Factorization of 787 is 787

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(600, 661) = 396600

GCD(600, 661) = ( 600 x 661 ) / 396600

GCD(600, 661) = 396600 / 396600

GCD(600, 661) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 787

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

LCM(1, 787) = 787

GCD(1, 787) = ( 1 x 787 ) / 787

GCD(1, 787) = 787 / 787

GCD(1, 787) = 1

GCD of 600, 661, 787 is 1

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• GCD of 338, 648, 690
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1. What is the GCD of 600, 661, 787?

GCD of 600, 661, 787 is 1

2. Where do I get the detailed procedure to find GCD of 600, 661, 787?

You can find a detailed procedure to find GCD of 600, 661, 787 on our page.

3. How to find GCD of 600, 661, 787 on a calculator?

You can find the GCD of 600, 661, 787 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.