GCD of 126, 760, 772 Calculator

Given Input numbers are 126, 760, 772

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

Divisors of 126

List of positive integer divisors of 126 that divides 126 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

Divisors of 760

List of positive integer divisors of 760 that divides 760 without a remainder.

1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760

Divisors of 772

List of positive integer divisors of 772 that divides 772 without a remainder.

1, 2, 4, 193, 386, 772

Greatest Common Divisior

We found the divisors of 126, 760, 772 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 126, 760, 772 is 2.

Therefore, GCD of numbers 126, 760, 772 is 2

Given Input Data is 126, 760, 772

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

Prime Factorization of 126 is 2 x 3 x 3 x 7

Prime Factorization of 760 is 2 x 2 x 2 x 5 x 19

Prime Factorization of 772 is 2 x 2 x 193

Highest common occurrences in the given inputs are 2¹

Multiplying them we get the GCD as 2

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(126, 760) = 47880

GCD(126, 760) = ( 126 x 760 ) / 47880

GCD(126, 760) = 95760 / 47880

GCD(126, 760) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 772

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

LCM(2, 772) = 772

GCD(2, 772) = ( 2 x 772 ) / 772

GCD(2, 772) = 1544 / 772

GCD(2, 772) = 2

GCD of 126, 760, 772 is 2

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1. What is the GCD of 126, 760, 772?

GCD of 126, 760, 772 is 2

2. Where do I get the detailed procedure to find GCD of 126, 760, 772?

You can find a detailed procedure to find GCD of 126, 760, 772 on our page.

3. How to find GCD of 126, 760, 772 on a calculator?

You can find the GCD of 126, 760, 772 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.