GCD of 925, 253, 78, 156 Calculator

Given Input numbers are 925, 253, 78, 156

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

Divisors of 925

List of positive integer divisors of 925 that divides 925 without a remainder.

1, 5, 25, 37, 185, 925

Divisors of 253

List of positive integer divisors of 253 that divides 253 without a remainder.

1, 11, 23, 253

Divisors of 78

List of positive integer divisors of 78 that divides 78 without a remainder.

1, 2, 3, 6, 13, 26, 39, 78

Divisors of 156

List of positive integer divisors of 156 that divides 156 without a remainder.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

Greatest Common Divisior

We found the divisors of 925, 253, 78, 156 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 925, 253, 78, 156 is 1.

Therefore, GCD of numbers 925, 253, 78, 156 is 1

Given Input Data is 925, 253, 78, 156

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

Prime Factorization of 925 is 5 x 5 x 37

Prime Factorization of 253 is 11 x 23

Prime Factorization of 78 is 2 x 3 x 13

Prime Factorization of 156 is 2 x 2 x 3 x 13

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(925, 253) = 234025

GCD(925, 253) = ( 925 x 253 ) / 234025

GCD(925, 253) = 234025 / 234025

GCD(925, 253) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 78

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

LCM(1, 78) = 78

GCD(1, 78) = ( 1 x 78 ) / 78

GCD(1, 78) = 78 / 78

GCD(1, 78) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 156

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

LCM(1, 156) = 156

GCD(1, 156) = ( 1 x 156 ) / 156

GCD(1, 156) = 156 / 156

GCD(1, 156) = 1

GCD of 925, 253, 78, 156 is 1

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• GCD of 238, 290, 30, 222
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1. What is the GCD of 925, 253, 78, 156?

GCD of 925, 253, 78, 156 is 1

2. Where do I get the detailed procedure to find GCD of 925, 253, 78, 156?

You can find a detailed procedure to find GCD of 925, 253, 78, 156 on our page.

3. How to find GCD of 925, 253, 78, 156 on a calculator?

You can find the GCD of 925, 253, 78, 156 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.