Greatest Common Factor of 72/986, 420/809, 383/247

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 72/986, 420/809, 383/247

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 72/986,420/809,383/247

Given fractions are 72/986,420/809,383/247

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 72,420,383

Greatest Common Factor of Numerators i.e. GCF of 72,420,383 is 1 .

LCM of Denominators means LCM of 986,809,247 as per the given fractions.

LCM of 986,809,247 is 197025478 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 72,420,383

GCF of Fractions 72/986,420/809,383/247 is 1/197025478

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

Greatest Common Factor of 72,420,383 By Matching Biggest Common Factor Method

Greatest Common Factor of 72,420,383 By Matching Biggest Common Factor Method

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

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 383

List of positive integer factors of 383 that divides 383 without a remainder.

1,383

Greatest Common Factor

We found the factors 72,420,383 . The biggest common factor number is the GCF number.
So the greatest common factor 72,420,383 is 1.

Lets's calculate LCM of 986,809,247

Given numbers has no common factors except 1. So, there LCM is their product i.e 197025478

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/197025478

Therefore, the GCF of Fractions 72/986,420/809,383/247 is 1/197025478

Least Common Multiple of 986,809,247 with GCF Formula

Least Common Multiple of 986,809,247 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 986,809,247 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(986,809,247) = 1

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

GCF(986,809,247) x common factors =1 x 1 = 1

LCM(986,809,247) = ( 986 × 809 × 247 ) / 1

LCM(986,809,247) = 197025478 / 1

LCM(986,809,247) = 197025478


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 72/986, 420/809, 383/247

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 72/986, 420/809, 383/247?

Answer: GCF of Numerators as per given numbers 72/986, 420/809, 383/247 is

GCF of Numerators i.e. for 72,420,383 is 1

LCM of denominators i.e. for 986,809,247 is 197025478.

Thus, GCF of Fractions is 1/197025478.Finally, GCF of Fractions for 72/986, 420/809, 383/247 is 1/197025478.