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GCD of 421, 616, 902 Calculator

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


Online GCD Calculator is useful to find the GCD of 421, 616, 902 quickly. Get the easiest ways to solve the greatest common divisor of 421, 616, 902 i.e 1 in different methods as follows.

GCD of

How to Find GCD of Numbers 421, 616, 902 with Factoring?

Given Input numbers are 421, 616, 902

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

Divisors of 421 :

The positive integer divisors of 421 that completely divides 421 are.

1, 421

Divisors of 616 :

The positive integer divisors of 616 that completely divides 616 are.

1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616

Divisors of 902 :

The positive integer divisors of 902 that completely divides 902 are.

1, 2, 11, 22, 41, 82, 451, 902


GCD of numbers is the greatest common divisor

So, the GCD (421, 616, 902) = 1.

Find GCD of 421, 616, 902 using Prime Factorization

Given numbers are 421, 616, 902

The list of prime factors of all numbers are

Prime factors of 421 are 421

Prime factors of 616 are 2 x 2 x 2 x 7 x 11

Prime factors of 902 are 2 x 11 x 41

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

Steps to Calculate GCD of 421, 616, 902 using LCM Formula

Given numbers are 421, 616, 902

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

Apply this formula for all numbers.

Step1:

LCM(421, 616) = 259336

GCD(421, 616) = ( 421 x 616 ) / 259336

= 421 / 616

= 421


Step2:

LCM(1, 902) = 902

GCD(1, 902) = ( 1 x 902 ) / 902

= 1 / 902

= 1


So, Greatest Common Divisor of 421, 616, 902 is 1

GCD of Numbers Calculation Examples

Greatest Common Divisor of 421, 616, 902

Given numbers are 421, 616, 902
The greatest common divisor of numbers 421, 616, 902 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 421, 616, 902 is 1.

FAQs on GCD of 421, 616, 902 Calculator

1. What is the GCD of 421, 616, 902?

GCD of given numbers 421, 616, 902 is 1


2. How to calculate the greatest common divisor of 421, 616, 902?

We can find the highest common divisor of 421, 616, 902 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 421, 616, 902 i.e 1.


3. How can I use the GCD of 421, 616, 902Calculator?

Out the numbers 421, 616, 902 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.