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GCD of 655, 738, 149 Calculator

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


Online GCD Calculator is useful to find the GCD of 655, 738, 149 quickly. Get the easiest ways to solve the greatest common divisor of 655, 738, 149 i.e 1 in different methods as follows.

GCD of

How to Find GCD of Numbers 655, 738, 149 with Factoring?

Given Input numbers are 655, 738, 149

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

Divisors of 655 :

The positive integer divisors of 655 that completely divides 655 are.

1, 5, 131, 655

Divisors of 738 :

The positive integer divisors of 738 that completely divides 738 are.

1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

Divisors of 149 :

The positive integer divisors of 149 that completely divides 149 are.

1, 149


GCD of numbers is the greatest common divisor

So, the GCD (655, 738, 149) = 1.

Find GCD of 655, 738, 149 using Prime Factorization

Given numbers are 655, 738, 149

The list of prime factors of all numbers are

Prime factors of 655 are 5 x 131

Prime factors of 738 are 2 x 3 x 3 x 41

Prime factors of 149 are 149

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

Steps to Calculate GCD of 655, 738, 149 using LCM Formula

Given numbers are 655, 738, 149

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

Apply this formula for all numbers.

Step1:

LCM(655, 738) = 483390

GCD(655, 738) = ( 655 x 738 ) / 483390

= 655 / 738

= 655


Step2:

LCM(1, 149) = 149

GCD(1, 149) = ( 1 x 149 ) / 149

= 1 / 149

= 1


So, Greatest Common Divisor of 655, 738, 149 is 1

GCD of Numbers Calculation Examples

Greatest Common Divisor of 655, 738, 149

Given numbers are 655, 738, 149
The greatest common divisor of numbers 655, 738, 149 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 655, 738, 149 is 1.

FAQs on GCD of 655, 738, 149 Calculator

1. What is the GCD of 655, 738, 149?

GCD of given numbers 655, 738, 149 is 1


2. How to calculate the greatest common divisor of 655, 738, 149?

We can find the highest common divisor of 655, 738, 149 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 655, 738, 149 i.e 1.


3. How can I use the GCD of 655, 738, 149Calculator?

Out the numbers 655, 738, 149 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.