GCD of 603, 725, 142 Calculator

Given Input numbers are 603, 725, 142

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

Divisors of 603

List of positive integer divisors of 603 that divides 603 without a remainder.

1, 3, 9, 67, 201, 603

Divisors of 725

List of positive integer divisors of 725 that divides 725 without a remainder.

1, 5, 25, 29, 145, 725

Divisors of 142

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

1, 2, 71, 142

Greatest Common Divisior

We found the divisors of 603, 725, 142 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 603, 725, 142 is 1.

Therefore, GCD of numbers 603, 725, 142 is 1

Given Input Data is 603, 725, 142

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

Prime Factorization of 603 is 3 x 3 x 67

Prime Factorization of 725 is 5 x 5 x 29

Prime Factorization of 142 is 2 x 71

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(603, 725) = 437175

GCD(603, 725) = ( 603 x 725 ) / 437175

GCD(603, 725) = 437175 / 437175

GCD(603, 725) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 142

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

LCM(1, 142) = 142

GCD(1, 142) = ( 1 x 142 ) / 142

GCD(1, 142) = 142 / 142

GCD(1, 142) = 1

GCD of 603, 725, 142 is 1

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1. What is the GCD of 603, 725, 142?

GCD of 603, 725, 142 is 1

2. Where do I get the detailed procedure to find GCD of 603, 725, 142?

You can find a detailed procedure to find GCD of 603, 725, 142 on our page.

3. How to find GCD of 603, 725, 142 on a calculator?

You can find the GCD of 603, 725, 142 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.