Greatest Common Factor of 7455/781, 5220/173

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 7455/781, 5220/173

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 7455/781,5220/173

Given fractions are 7455/781,5220/173

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 7455,5220

Greatest Common Factor of Numerators i.e. GCF of 7455,5220 is 15 .

LCM of Denominators means LCM of 781,173 as per the given fractions.

LCM of 781,173 is 135113 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 7455,5220

GCF of Fractions 7455/781,5220/173 is 15/135113

3 7455, 5220
5 2485, 1740
497, 348

∴ So the GCF of the given numbers is 3 x 5 = 15

Greatest Common Factor of 7455,5220 By Matching Biggest Common Factor Method

Greatest Common Factor of 7455,5220 By Matching Biggest Common Factor Method

Factors of 7455

List of positive integer factors of 7455 that divides 7455 without a remainder.

1,3,5,7,15,21,35,71,105,213,355,497,1065,1491,2485,7455

Factors of 5220

List of positive integer factors of 5220 that divides 5220 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,29,30,36,45,58,60,87,90,116,145,174,180,261,290,348,435,522,580,870,1044,1305,1740,2610,5220

Greatest Common Factor

We found the factors 7455,5220 . The biggest common factor number is the GCF number.
So the greatest common factor 7455,5220 is 15.

Lets's calculate LCM of 781,173

Given numbers has no common factors except 1. So, there LCM is their product i.e 135113

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 15/135113

Therefore, the GCF of Fractions 7455/781,5220/173 is 15/135113

Least Common Multiple of 781,173 with GCF Formula

Least Common Multiple of 781,173 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 781,173 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(781,173) = 1

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

GCF(781,173) x common factors =1 x 1 = 1

LCM(781,173) = ( 781 × 173 ) / 1

LCM(781,173) = 135113 / 1

LCM(781,173) = 135113


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 7455/781, 5220/173

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 7455/781, 5220/173?

Answer: GCF of Numerators as per given numbers 7455/781, 5220/173 is

GCF of Numerators i.e. for 7455,5220 is 15

LCM of denominators i.e. for 781,173 is 135113.

Thus, GCF of Fractions is 15/135113.Finally, GCF of Fractions for 7455/781, 5220/173 is 15/135113.