Greatest Common Factor of 420/83, 323/8705

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 420/83, 323/8705

Enter two or more fractions separated by "commas"

Ex: 2/3, 5/7 or 3/5, 5/9, 7/3

GCF of:

Greatest Common Factor of 420/83,323/8705

Given fractions are 420/83,323/8705

Formula to find GCF of Fractions is

GCF = GCF of Numerators/LCM of Denominators

As per the formula GCF of Fractions let’s split into two parts and find the GCF of Numerators and LCM of Denominators

In the given fractions GCF of Numerators means GCF of 420,323

Greatest Common Factor of Numerators i.e. GCF of 420,323 is 1 .

LCM of Denominators means LCM of 83,8705 as per the given fractions.

LCM of 83,8705 is 722515 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 420,323

GCF of Fractions 420/83,323/8705 is 1/722515

∴ So GCF of numbers is 1 because of no common factors present between them.

Greatest Common Factor of 420,323 By Matching Biggest Common Factor Method

Greatest Common Factor of 420,323 By Matching Biggest Common Factor Method

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Factors of 323

List of positive integer factors of 323 that divides 323 without a remainder.

1,17,19,323

Greatest Common Factor

We found the factors 420,323 . The biggest common factor number is the GCF number.
So the greatest common factor 420,323 is 1.

Lets's calculate LCM of 83,8705

Given numbers has no common factors except 1. So, there LCM is their product i.e 722515

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/722515

Therefore, the GCF of Fractions 420/83,323/8705 is 1/722515

Least Common Multiple of 83,8705 with GCF Formula

Least Common Multiple of 83,8705 with GCF Formula

The formula of LCM is LCM(a1,a2,a3....,an) = ( a1 × a2 × a3 × .... × an) / GCF(a1,a2,a3....,an) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 83,8705 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(83,8705) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(83,8705) x common factors =1 x 1 = 1

LCM(83,8705) = ( 83 × 8705 ) / 1

LCM(83,8705) = 722515 / 1

LCM(83,8705) = 722515


GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

Frequently Asked Questions on Fractional GCF of 420/83, 323/8705

1. How to find GCF in Fractions?

Answer: GCF of fractions can be found using the simple formula GCF of Fractions = GCF of Numerators/LCM of Denominators.

2. What is the GCF of Fractions for 420/83, 323/8705?

Answer: GCF of Numerators as per given numbers 420/83, 323/8705 is

GCF of Numerators i.e. for 420,323 is 1

LCM of denominators i.e. for 83,8705 is 722515.

Thus, GCF of Fractions is 1/722515.Finally, GCF of Fractions for 420/83, 323/8705 is 1/722515.