GCD of 480, 157, 76 Calculator

Given Input numbers are 480, 157, 76

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

Divisors of 480

List of positive integer divisors of 480 that divides 480 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480

Divisors of 157

List of positive integer divisors of 157 that divides 157 without a remainder.

1, 157

Divisors of 76

List of positive integer divisors of 76 that divides 76 without a remainder.

1, 2, 4, 19, 38, 76

Greatest Common Divisior

We found the divisors of 480, 157, 76 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 480, 157, 76 is 1.

Therefore, GCD of numbers 480, 157, 76 is 1

Given Input Data is 480, 157, 76

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

Prime Factorization of 480 is 2 x 2 x 2 x 2 x 2 x 3 x 5

Prime Factorization of 157 is 157

Prime Factorization of 76 is 2 x 2 x 19

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(480, 157) = 75360

GCD(480, 157) = ( 480 x 157 ) / 75360

GCD(480, 157) = 75360 / 75360

GCD(480, 157) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 76

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

LCM(1, 76) = 76

GCD(1, 76) = ( 1 x 76 ) / 76

GCD(1, 76) = 76 / 76

GCD(1, 76) = 1

GCD of 480, 157, 76 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 472, 295, 67
• GCD of 952, 361, 37
• GCD of 178, 800, 81
• GCD of 969, 381, 26
• GCD of 607, 277, 39

1. What is the GCD of 480, 157, 76?

GCD of 480, 157, 76 is 1

2. Where do I get the detailed procedure to find GCD of 480, 157, 76?

You can find a detailed procedure to find GCD of 480, 157, 76 on our page.

3. How to find GCD of 480, 157, 76 on a calculator?

You can find the GCD of 480, 157, 76 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.