GCD of 476, 307, 42, 152 Calculator

Given Input numbers are 476, 307, 42, 152

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

Divisors of 476

List of positive integer divisors of 476 that divides 476 without a remainder.

1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476

Divisors of 307

List of positive integer divisors of 307 that divides 307 without a remainder.

1, 307

Divisors of 42

List of positive integer divisors of 42 that divides 42 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42

Divisors of 152

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

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

Greatest Common Divisior

We found the divisors of 476, 307, 42, 152 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 476, 307, 42, 152 is 1.

Therefore, GCD of numbers 476, 307, 42, 152 is 1

Given Input Data is 476, 307, 42, 152

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

Prime Factorization of 476 is 2 x 2 x 7 x 17

Prime Factorization of 307 is 307

Prime Factorization of 42 is 2 x 3 x 7

Prime Factorization of 152 is 2 x 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(476, 307) = 146132

GCD(476, 307) = ( 476 x 307 ) / 146132

GCD(476, 307) = 146132 / 146132

GCD(476, 307) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 42

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

LCM(1, 42) = 42

GCD(1, 42) = ( 1 x 42 ) / 42

GCD(1, 42) = 42 / 42

GCD(1, 42) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 152

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

LCM(1, 152) = 152

GCD(1, 152) = ( 1 x 152 ) / 152

GCD(1, 152) = 152 / 152

GCD(1, 152) = 1

GCD of 476, 307, 42, 152 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 376, 207, 16, 551
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• GCD of 129, 680, 95, 263

1. What is the GCD of 476, 307, 42, 152?

GCD of 476, 307, 42, 152 is 1

2. Where do I get the detailed procedure to find GCD of 476, 307, 42, 152?

You can find a detailed procedure to find GCD of 476, 307, 42, 152 on our page.

3. How to find GCD of 476, 307, 42, 152 on a calculator?

You can find the GCD of 476, 307, 42, 152 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.