GCD of 491, 702, 725, 158 Calculator

Given Input numbers are 491, 702, 725, 158

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

Divisors of 491

List of positive integer divisors of 491 that divides 491 without a remainder.

1, 491

Divisors of 702

List of positive integer divisors of 702 that divides 702 without a remainder.

1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

Divisors of 725

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

1, 5, 25, 29, 145, 725

Divisors of 158

List of positive integer divisors of 158 that divides 158 without a remainder.

1, 2, 79, 158

Greatest Common Divisior

We found the divisors of 491, 702, 725, 158 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 491, 702, 725, 158 is 1.

Therefore, GCD of numbers 491, 702, 725, 158 is 1

Given Input Data is 491, 702, 725, 158

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

Prime Factorization of 491 is 491

Prime Factorization of 702 is 2 x 3 x 3 x 3 x 13

Prime Factorization of 725 is 5 x 5 x 29

Prime Factorization of 158 is 2 x 79

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(491, 702) = 344682

GCD(491, 702) = ( 491 x 702 ) / 344682

GCD(491, 702) = 344682 / 344682

GCD(491, 702) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 725

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

LCM(1, 725) = 725

GCD(1, 725) = ( 1 x 725 ) / 725

GCD(1, 725) = 725 / 725

GCD(1, 725) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 158

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

LCM(1, 158) = 158

GCD(1, 158) = ( 1 x 158 ) / 158

GCD(1, 158) = 158 / 158

GCD(1, 158) = 1

GCD of 491, 702, 725, 158 is 1

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• GCD of 613, 807, 143, 983
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1. What is the GCD of 491, 702, 725, 158?

GCD of 491, 702, 725, 158 is 1

2. Where do I get the detailed procedure to find GCD of 491, 702, 725, 158?

You can find a detailed procedure to find GCD of 491, 702, 725, 158 on our page.

3. How to find GCD of 491, 702, 725, 158 on a calculator?

You can find the GCD of 491, 702, 725, 158 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.