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GCD of 151, 369, 428 Calculator

Created By : Veerendra
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023


Online GCD Calculator is useful to find the GCD of 151, 369, 428 quickly. Get the easiest ways to solve the greatest common divisor of 151, 369, 428 i.e 1 in different methods as follows.

GCD of

How to Find GCD of Numbers 151, 369, 428 with Factoring?

Given Input numbers are 151, 369, 428

In the factoring method, we have to find the divisors of all numbers

Divisors of 151 :

The positive integer divisors of 151 that completely divides 151 are.

1, 151

Divisors of 369 :

The positive integer divisors of 369 that completely divides 369 are.

1, 3, 9, 41, 123, 369

Divisors of 428 :

The positive integer divisors of 428 that completely divides 428 are.

1, 2, 4, 107, 214, 428


GCD of numbers is the greatest common divisor

So, the GCD (151, 369, 428) = 1.

Find GCD of 151, 369, 428 using Prime Factorization

Given numbers are 151, 369, 428

The list of prime factors of all numbers are

Prime factors of 151 are 151

Prime factors of 369 are 3 x 3 x 41

Prime factors of 428 are 2 x 2 x 107

The above numbers do not have any common prime factor. So GCD is 1

Steps to Calculate GCD of 151, 369, 428 using LCM Formula

Given numbers are 151, 369, 428

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(151, 369) = 55719

GCD(151, 369) = ( 151 x 369 ) / 55719

= 151 / 369

= 151


Step2:

LCM(1, 428) = 428

GCD(1, 428) = ( 1 x 428 ) / 428

= 1 / 428

= 1


So, Greatest Common Divisor of 151, 369, 428 is 1

GCD of Numbers Calculation Examples

Greatest Common Divisor of 151, 369, 428

Given numbers are 151, 369, 428
The greatest common divisor of numbers 151, 369, 428 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 151, 369, 428 is 1.

FAQs on GCD of 151, 369, 428 Calculator

1. What is the GCD of 151, 369, 428?

GCD of given numbers 151, 369, 428 is 1


2. How to calculate the greatest common divisor of 151, 369, 428?

We can find the highest common divisor of 151, 369, 428 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 151, 369, 428 i.e 1.


3. How can I use the GCD of 151, 369, 428Calculator?

Out the numbers 151, 369, 428 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.