GCD of 650, 137, 998, 125 Calculator

Given Input numbers are 650, 137, 998, 125

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

Divisors of 650

List of positive integer divisors of 650 that divides 650 without a remainder.

1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650

Divisors of 137

List of positive integer divisors of 137 that divides 137 without a remainder.

1, 137

Divisors of 998

List of positive integer divisors of 998 that divides 998 without a remainder.

1, 2, 499, 998

Divisors of 125

List of positive integer divisors of 125 that divides 125 without a remainder.

1, 5, 25, 125

Greatest Common Divisior

We found the divisors of 650, 137, 998, 125 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 650, 137, 998, 125 is 1.

Therefore, GCD of numbers 650, 137, 998, 125 is 1

Given Input Data is 650, 137, 998, 125

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

Prime Factorization of 650 is 2 x 5 x 5 x 13

Prime Factorization of 137 is 137

Prime Factorization of 998 is 2 x 499

Prime Factorization of 125 is 5 x 5 x 5

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(650, 137) = 89050

GCD(650, 137) = ( 650 x 137 ) / 89050

GCD(650, 137) = 89050 / 89050

GCD(650, 137) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 998

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

LCM(1, 998) = 998

GCD(1, 998) = ( 1 x 998 ) / 998

GCD(1, 998) = 998 / 998

GCD(1, 998) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 125

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

LCM(1, 125) = 125

GCD(1, 125) = ( 1 x 125 ) / 125

GCD(1, 125) = 125 / 125

GCD(1, 125) = 1

GCD of 650, 137, 998, 125 is 1

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1. What is the GCD of 650, 137, 998, 125?

GCD of 650, 137, 998, 125 is 1

2. Where do I get the detailed procedure to find GCD of 650, 137, 998, 125?

You can find a detailed procedure to find GCD of 650, 137, 998, 125 on our page.

3. How to find GCD of 650, 137, 998, 125 on a calculator?

You can find the GCD of 650, 137, 998, 125 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.