GCD of 124, 866, 770 Calculator

Given Input numbers are 124, 866, 770

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

Divisors of 124

List of positive integer divisors of 124 that divides 124 without a remainder.

1, 2, 4, 31, 62, 124

Divisors of 866

List of positive integer divisors of 866 that divides 866 without a remainder.

1, 2, 433, 866

Divisors of 770

List of positive integer divisors of 770 that divides 770 without a remainder.

1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

Greatest Common Divisior

We found the divisors of 124, 866, 770 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 124, 866, 770 is 2.

Therefore, GCD of numbers 124, 866, 770 is 2

Given Input Data is 124, 866, 770

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

Prime Factorization of 124 is 2 x 2 x 31

Prime Factorization of 866 is 2 x 433

Prime Factorization of 770 is 2 x 5 x 7 x 11

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(124, 866) = 53692

GCD(124, 866) = ( 124 x 866 ) / 53692

GCD(124, 866) = 107384 / 53692

GCD(124, 866) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 770

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

LCM(2, 770) = 770

GCD(2, 770) = ( 2 x 770 ) / 770

GCD(2, 770) = 1540 / 770

GCD(2, 770) = 2

GCD of 124, 866, 770 is 2

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1. What is the GCD of 124, 866, 770?

GCD of 124, 866, 770 is 2

2. Where do I get the detailed procedure to find GCD of 124, 866, 770?

You can find a detailed procedure to find GCD of 124, 866, 770 on our page.

3. How to find GCD of 124, 866, 770 on a calculator?

You can find the GCD of 124, 866, 770 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.