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GCD of 478, 628, 969 Calculator

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


Online GCD Calculator is useful to find the GCD of 478, 628, 969 quickly. Get the easiest ways to solve the greatest common divisor of 478, 628, 969 i.e 1 in different methods as follows.

GCD of

How to Find GCD of Numbers 478, 628, 969 with Factoring?

Given Input numbers are 478, 628, 969

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

Divisors of 478 :

The positive integer divisors of 478 that completely divides 478 are.

1, 2, 239, 478

Divisors of 628 :

The positive integer divisors of 628 that completely divides 628 are.

1, 2, 4, 157, 314, 628

Divisors of 969 :

The positive integer divisors of 969 that completely divides 969 are.

1, 3, 17, 19, 51, 57, 323, 969


GCD of numbers is the greatest common divisor

So, the GCD (478, 628, 969) = 1.

Find GCD of 478, 628, 969 using Prime Factorization

Given numbers are 478, 628, 969

The list of prime factors of all numbers are

Prime factors of 478 are 2 x 239

Prime factors of 628 are 2 x 2 x 157

Prime factors of 969 are 3 x 17 x 19

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

Steps to Calculate GCD of 478, 628, 969 using LCM Formula

Given numbers are 478, 628, 969

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

Apply this formula for all numbers.

Step1:

LCM(478, 628) = 150092

GCD(478, 628) = ( 478 x 628 ) / 150092

= 478 / 628

= 478


Step2:

LCM(2, 969) = 1938

GCD(2, 969) = ( 2 x 969 ) / 1938

= 2 / 969

= 2


So, Greatest Common Divisor of 478, 628, 969 is 1

GCD of Numbers Calculation Examples

Greatest Common Divisor of 478, 628, 969

Given numbers are 478, 628, 969
The greatest common divisor of numbers 478, 628, 969 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 478, 628, 969 is 1.

FAQs on GCD of 478, 628, 969 Calculator

1. What is the GCD of 478, 628, 969?

GCD of given numbers 478, 628, 969 is 1


2. How to calculate the greatest common divisor of 478, 628, 969?

We can find the highest common divisor of 478, 628, 969 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 478, 628, 969 i.e 1.


3. How can I use the GCD of 478, 628, 969Calculator?

Out the numbers 478, 628, 969 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.