Greatest Common Factor of 747/45, 456/46, 485/402

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 747/45, 456/46, 485/402

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 747/45,456/46,485/402

Given fractions are 747/45,456/46,485/402

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 747,456,485

Greatest Common Factor of Numerators i.e. GCF of 747,456,485 is 1 .

LCM of Denominators means LCM of 45,46,402 as per the given fractions.

LCM of 45,46,402 is 138690 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 747,456,485

GCF of Fractions 747/45,456/46,485/402 is 1/138690

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

Greatest Common Factor of 747,456,485 By Matching Biggest Common Factor Method

Greatest Common Factor of 747,456,485 By Matching Biggest Common Factor Method

Factors of 747

List of positive integer factors of 747 that divides 747 without a remainder.

1,3,9,83,249,747

Factors of 456

List of positive integer factors of 456 that divides 456 without a remainder.

1,2,3,4,6,8,12,19,24,38,57,76,114,152,228,456

Factors of 485

List of positive integer factors of 485 that divides 485 without a remainder.

1,5,97,485

Greatest Common Factor

We found the factors 747,456,485 . The biggest common factor number is the GCF number.
So the greatest common factor 747,456,485 is 1.

Lets's calculate LCM of 45,46,402

2 45, 46, 402
3 45, 23, 201
15, 23, 67

∴ So the LCM of the given numbers is 2 x 3 x 15 x 23 x 67 = 138690

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/138690

Therefore, the GCF of Fractions 747/45,456/46,485/402 is 1/138690

Least Common Multiple of 45,46,402 with GCF Formula

Least Common Multiple of 45,46,402 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 45,46,402 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(45,46,402) = 1

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

GCF(45,46,402) x common factors =1 x 6 = 6

LCM(45,46,402) = ( 45 × 46 × 402 ) / 6

LCM(45,46,402) = 832140 / 6

LCM(45,46,402) = 138690


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 747/45, 456/46, 485/402

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 747/45, 456/46, 485/402?

Answer: GCF of Numerators as per given numbers 747/45, 456/46, 485/402 is

GCF of Numerators i.e. for 747,456,485 is 1

LCM of denominators i.e. for 45,46,402 is 138690.

Thus, GCF of Fractions is 1/138690.Finally, GCF of Fractions for 747/45, 456/46, 485/402 is 1/138690.