GCD of 668, 142, 739 Calculator

Given Input numbers are 668, 142, 739

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

Divisors of 668

List of positive integer divisors of 668 that divides 668 without a remainder.

1, 2, 4, 167, 334, 668

Divisors of 142

List of positive integer divisors of 142 that divides 142 without a remainder.

1, 2, 71, 142

Divisors of 739

List of positive integer divisors of 739 that divides 739 without a remainder.

1, 739

Greatest Common Divisior

We found the divisors of 668, 142, 739 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 668, 142, 739 is 1.

Therefore, GCD of numbers 668, 142, 739 is 1

Given Input Data is 668, 142, 739

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

Prime Factorization of 668 is 2 x 2 x 167

Prime Factorization of 142 is 2 x 71

Prime Factorization of 739 is 739

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(668, 142) = 47428

GCD(668, 142) = ( 668 x 142 ) / 47428

GCD(668, 142) = 94856 / 47428

GCD(668, 142) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 739

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

LCM(2, 739) = 1478

GCD(2, 739) = ( 2 x 739 ) / 1478

GCD(2, 739) = 1478 / 1478

GCD(2, 739) = 1

GCD of 668, 142, 739 is 1

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1. What is the GCD of 668, 142, 739?

GCD of 668, 142, 739 is 1

2. Where do I get the detailed procedure to find GCD of 668, 142, 739?

You can find a detailed procedure to find GCD of 668, 142, 739 on our page.

3. How to find GCD of 668, 142, 739 on a calculator?

You can find the GCD of 668, 142, 739 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.