GCD of 152, 616, 82, 615 Calculator

Given Input numbers are 152, 616, 82, 615

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

Divisors of 152

List of positive integer divisors of 152 that divides 152 without a remainder.

1, 2, 4, 8, 19, 38, 76, 152

Divisors of 616

List of positive integer divisors of 616 that divides 616 without a remainder.

1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616

Divisors of 82

List of positive integer divisors of 82 that divides 82 without a remainder.

1, 2, 41, 82

Divisors of 615

List of positive integer divisors of 615 that divides 615 without a remainder.

1, 3, 5, 15, 41, 123, 205, 615

Greatest Common Divisior

We found the divisors of 152, 616, 82, 615 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 152, 616, 82, 615 is 1.

Therefore, GCD of numbers 152, 616, 82, 615 is 1

Given Input Data is 152, 616, 82, 615

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

Prime Factorization of 152 is 2 x 2 x 2 x 19

Prime Factorization of 616 is 2 x 2 x 2 x 7 x 11

Prime Factorization of 82 is 2 x 41

Prime Factorization of 615 is 3 x 5 x 41

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(152, 616) = 11704

GCD(152, 616) = ( 152 x 616 ) / 11704

GCD(152, 616) = 93632 / 11704

GCD(152, 616) = 8

Step2:

Here we consider the GCD from the above i.e. 8 as first number and the next as 82

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

LCM(8, 82) = 328

GCD(8, 82) = ( 8 x 82 ) / 328

GCD(8, 82) = 656 / 328

GCD(8, 82) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 615

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

LCM(2, 615) = 1230

GCD(2, 615) = ( 2 x 615 ) / 1230

GCD(2, 615) = 1230 / 1230

GCD(2, 615) = 1

GCD of 152, 616, 82, 615 is 1

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1. What is the GCD of 152, 616, 82, 615?

GCD of 152, 616, 82, 615 is 1

2. Where do I get the detailed procedure to find GCD of 152, 616, 82, 615?

You can find a detailed procedure to find GCD of 152, 616, 82, 615 on our page.

3. How to find GCD of 152, 616, 82, 615 on a calculator?

You can find the GCD of 152, 616, 82, 615 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.