Greatest Common Factor of 39/660, 40/319, 425/482

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 39/660, 40/319, 425/482

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 39/660,40/319,425/482

Given fractions are 39/660,40/319,425/482

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 39,40,425

Greatest Common Factor of Numerators i.e. GCF of 39,40,425 is 1 .

LCM of Denominators means LCM of 660,319,482 as per the given fractions.

LCM of 660,319,482 is 4612740 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 39,40,425

GCF of Fractions 39/660,40/319,425/482 is 1/4612740

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

Greatest Common Factor of 39,40,425 By Matching Biggest Common Factor Method

Greatest Common Factor of 39,40,425 By Matching Biggest Common Factor Method

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 425

List of positive integer factors of 425 that divides 425 without a remainder.

1,5,17,25,85,425

Greatest Common Factor

We found the factors 39,40,425 . The biggest common factor number is the GCF number.
So the greatest common factor 39,40,425 is 1.

Lets's calculate LCM of 660,319,482

2 660, 319, 482
11 330, 319, 241
30, 29, 241

∴ So the LCM of the given numbers is 2 x 11 x 30 x 29 x 241 = 4612740

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/4612740

Therefore, the GCF of Fractions 39/660,40/319,425/482 is 1/4612740

Least Common Multiple of 660,319,482 with GCF Formula

Least Common Multiple of 660,319,482 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 660,319,482 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(660,319,482) = 1

common factors(in case of two or more numbers have common factors) = 22

GCF(660,319,482) x common factors =1 x 22 = 22

LCM(660,319,482) = ( 660 × 319 × 482 ) / 22

LCM(660,319,482) = 101480280 / 22

LCM(660,319,482) = 4612740


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 39/660, 40/319, 425/482

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 39/660, 40/319, 425/482?

Answer: GCF of Numerators as per given numbers 39/660, 40/319, 425/482 is

GCF of Numerators i.e. for 39,40,425 is 1

LCM of denominators i.e. for 660,319,482 is 4612740.

Thus, GCF of Fractions is 1/4612740.Finally, GCF of Fractions for 39/660, 40/319, 425/482 is 1/4612740.