Greatest Common Factor of 489/45, 652/981

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 489/45, 652/981

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 489/45,652/981

Given fractions are 489/45,652/981

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 489,652

Greatest Common Factor of Numerators i.e. GCF of 489,652 is 163 .

LCM of Denominators means LCM of 45,981 as per the given fractions.

LCM of 45,981 is 4905 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 489,652

GCF of Fractions 489/45,652/981 is 163/4905

163 489, 652
3, 4

∴ So the GCF of the given numbers is 163 = 163

Greatest Common Factor of 489,652 By Matching Biggest Common Factor Method

Greatest Common Factor of 489,652 By Matching Biggest Common Factor Method

Factors of 489

List of positive integer factors of 489 that divides 489 without a remainder.

1,3,163,489

Factors of 652

List of positive integer factors of 652 that divides 652 without a remainder.

1,2,4,163,326,652

Greatest Common Factor

We found the factors 489,652 . The biggest common factor number is the GCF number.
So the greatest common factor 489,652 is 163.

Lets's calculate LCM of 45,981

3 45, 981
3 15, 327
5, 109

∴ So the LCM of the given numbers is 3 x 3 x 5 x 109 = 4905

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 163/4905

Therefore, the GCF of Fractions 489/45,652/981 is 163/4905

Least Common Multiple of 45,981 with GCF Formula

Least Common Multiple of 45,981 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 45,981 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(45,981) = 9

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

GCF(45,981) x common factors =9 x 1 = 9

LCM(45,981) = ( 45 × 981 ) / 9

LCM(45,981) = 44145 / 9

LCM(45,981) = 4905


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 489/45, 652/981

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 489/45, 652/981?

Answer: GCF of Numerators as per given numbers 489/45, 652/981 is

GCF of Numerators i.e. for 489,652 is 163

LCM of denominators i.e. for 45,981 is 4905.

Thus, GCF of Fractions is 163/4905.Finally, GCF of Fractions for 489/45, 652/981 is 163/4905.