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GCD of 168, 658, 441 Calculator

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


Online GCD Calculator is useful to find the GCD of 168, 658, 441 quickly. Get the easiest ways to solve the greatest common divisor of 168, 658, 441 i.e 7 in different methods as follows.

GCD of

How to Find GCD of Numbers 168, 658, 441 with Factoring?

Given Input numbers are 168, 658, 441

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

Divisors of 168 :

The positive integer divisors of 168 that completely divides 168 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Divisors of 658 :

The positive integer divisors of 658 that completely divides 658 are.

1, 2, 7, 14, 47, 94, 329, 658

Divisors of 441 :

The positive integer divisors of 441 that completely divides 441 are.

1, 3, 7, 9, 21, 49, 63, 147, 441


GCD of numbers is the greatest common divisor

So, the GCD (168, 658, 441) = 7.

Find GCD of 168, 658, 441 using Prime Factorization

Given numbers are 168, 658, 441

The list of prime factors of all numbers are

Prime factors of 168 are 2 x 2 x 2 x 3 x 7

Prime factors of 658 are 2 x 7 x 47

Prime factors of 441 are 3 x 3 x 7 x 7

The highest common occurrence is 71

Therefore, GCD of 168, 658, 441 is 7.

Steps to Calculate GCD of 168, 658, 441 using LCM Formula

Given numbers are 168, 658, 441

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

Apply this formula for all numbers.

Step1:

LCM(168, 658) = 7896

GCD(168, 658) = ( 168 x 658 ) / 7896

= 168 / 658

= 168


Step2:

LCM(14, 441) = 882

GCD(14, 441) = ( 14 x 441 ) / 882

= 14 / 441

= 14


So, Greatest Common Divisor of 168, 658, 441 is 7

GCD of Numbers Calculation Examples

Greatest Common Divisor of 168, 658, 441

Given numbers are 168, 658, 441
The greatest common divisor of numbers 168, 658, 441 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 168, 658, 441 is 7.

FAQs on GCD of 168, 658, 441 Calculator

1. What is the GCD of 168, 658, 441?

GCD of given numbers 168, 658, 441 is 7


2. How to calculate the greatest common divisor of 168, 658, 441?

We can find the highest common divisor of 168, 658, 441 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 168, 658, 441 i.e 7.


3. How can I use the GCD of 168, 658, 441Calculator?

Out the numbers 168, 658, 441 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.