GCD of 151, 123, 377, 520 Calculator

Given Input numbers are 151, 123, 377, 520

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

Divisors of 151

List of positive integer divisors of 151 that divides 151 without a remainder.

1, 151

Divisors of 123

List of positive integer divisors of 123 that divides 123 without a remainder.

1, 3, 41, 123

Divisors of 377

List of positive integer divisors of 377 that divides 377 without a remainder.

1, 13, 29, 377

Divisors of 520

List of positive integer divisors of 520 that divides 520 without a remainder.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

Greatest Common Divisior

We found the divisors of 151, 123, 377, 520 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 151, 123, 377, 520 is 1.

Therefore, GCD of numbers 151, 123, 377, 520 is 1

Given Input Data is 151, 123, 377, 520

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

Prime Factorization of 151 is 151

Prime Factorization of 123 is 3 x 41

Prime Factorization of 377 is 13 x 29

Prime Factorization of 520 is 2 x 2 x 2 x 5 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(151, 123) = 18573

GCD(151, 123) = ( 151 x 123 ) / 18573

GCD(151, 123) = 18573 / 18573

GCD(151, 123) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 377

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

LCM(1, 377) = 377

GCD(1, 377) = ( 1 x 377 ) / 377

GCD(1, 377) = 377 / 377

GCD(1, 377) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 520

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

LCM(1, 520) = 520

GCD(1, 520) = ( 1 x 520 ) / 520

GCD(1, 520) = 520 / 520

GCD(1, 520) = 1

GCD of 151, 123, 377, 520 is 1

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• GCD of 746, 115, 708, 806
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1. What is the GCD of 151, 123, 377, 520?

GCD of 151, 123, 377, 520 is 1

2. Where do I get the detailed procedure to find GCD of 151, 123, 377, 520?

You can find a detailed procedure to find GCD of 151, 123, 377, 520 on our page.

3. How to find GCD of 151, 123, 377, 520 on a calculator?

You can find the GCD of 151, 123, 377, 520 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.