Greatest Common Factor of 35/80, 44/63, 840/786

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 35/80, 44/63, 840/786

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 35/80,44/63,840/786

Given fractions are 35/80,44/63,840/786

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 35,44,840

Greatest Common Factor of Numerators i.e. GCF of 35,44,840 is 1 .

LCM of Denominators means LCM of 80,63,786 as per the given fractions.

LCM of 80,63,786 is 660240 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 35,44,840

GCF of Fractions 35/80,44/63,840/786 is 1/660240

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

Greatest Common Factor of 35,44,840 By Matching Biggest Common Factor Method

Greatest Common Factor of 35,44,840 By Matching Biggest Common Factor Method

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 44

List of positive integer factors of 44 that divides 44 without a remainder.

1,2,4,11,22,44

Factors of 840

List of positive integer factors of 840 that divides 840 without a remainder.

1,2,3,4,5,6,7,8,10,12,14,15,20,21,24,28,30,35,40,42,56,60,70,84,105,120,140,168,210,280,420,840

Greatest Common Factor

We found the factors 35,44,840 . The biggest common factor number is the GCF number.
So the greatest common factor 35,44,840 is 1.

Lets's calculate LCM of 80,63,786

2 80, 63, 786
3 40, 63, 393
40, 21, 131

∴ So the LCM of the given numbers is 2 x 3 x 40 x 21 x 131 = 660240

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/660240

Therefore, the GCF of Fractions 35/80,44/63,840/786 is 1/660240

Least Common Multiple of 80,63,786 with GCF Formula

Least Common Multiple of 80,63,786 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 80,63,786 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(80,63,786) = 1

common factors(in case of two or more numbers have common factors) = 6

GCF(80,63,786) x common factors =1 x 6 = 6

LCM(80,63,786) = ( 80 × 63 × 786 ) / 6

LCM(80,63,786) = 3961440 / 6

LCM(80,63,786) = 660240


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 35/80, 44/63, 840/786

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 35/80, 44/63, 840/786?

Answer: GCF of Numerators as per given numbers 35/80, 44/63, 840/786 is

GCF of Numerators i.e. for 35,44,840 is 1

LCM of denominators i.e. for 80,63,786 is 660240.

Thus, GCF of Fractions is 1/660240.Finally, GCF of Fractions for 35/80, 44/63, 840/786 is 1/660240.