Greatest Common Factor of 3/12, 34/21, 70/774, 795/911

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 3/12, 34/21, 70/774, 795/911

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 3/12,34/21,70/774,795/911

Given fractions are 3/12,34/21,70/774,795/911

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 3,34,70,795

Greatest Common Factor of Numerators i.e. GCF of 3,34,70,795 is 1 .

LCM of Denominators means LCM of 12,21,774,911 as per the given fractions.

LCM of 12,21,774,911 is 9871596 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 3,34,70,795

GCF of Fractions 3/12,34/21,70/774,795/911 is 1/9871596

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

Greatest Common Factor of 3,34,70,795 By Matching Biggest Common Factor Method

Greatest Common Factor of 3,34,70,795 By Matching Biggest Common Factor Method

Factors of 3

List of positive integer factors of 3 that divides 3 without a remainder.

1,3

Factors of 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 795

List of positive integer factors of 795 that divides 795 without a remainder.

1,3,5,15,53,159,265,795

Greatest Common Factor

We found the factors 3,34,70,795 . The biggest common factor number is the GCF number.
So the greatest common factor 3,34,70,795 is 1.

Lets's calculate LCM of 12,21,774,911

2 12, 21, 774, 911
3 6, 21, 387, 911
2, 7, 129, 911

∴ So the LCM of the given numbers is 2 x 3 x 2 x 7 x 129 x 911 = 9871596

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/9871596

Therefore, the GCF of Fractions 3/12,34/21,70/774,795/911 is 1/9871596

Least Common Multiple of 12,21,774,911 with GCF Formula

Least Common Multiple of 12,21,774,911 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 12,21,774,911 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(12,21,774,911) = 1

common factors(in case of two or more numbers have common factors) = 18

GCF(12,21,774,911) x common factors =1 x 18 = 18

LCM(12,21,774,911) = ( 12 × 21 × 774 × 911 ) / 18

LCM(12,21,774,911) = 177688728 / 18

LCM(12,21,774,911) = 9871596


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 3/12, 34/21, 70/774, 795/911

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 3/12, 34/21, 70/774, 795/911?

Answer: GCF of Numerators as per given numbers 3/12, 34/21, 70/774, 795/911 is

GCF of Numerators i.e. for 3,34,70,795 is 1

LCM of denominators i.e. for 12,21,774,911 is 9871596.

Thus, GCF of Fractions is 1/9871596.Finally, GCF of Fractions for 3/12, 34/21, 70/774, 795/911 is 1/9871596.