Greatest Common Factor of 480/5320, 448/7780

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 480/5320, 448/7780

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 480/5320,448/7780

Given fractions are 480/5320,448/7780

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 480,448

Greatest Common Factor of Numerators i.e. GCF of 480,448 is 32 .

LCM of Denominators means LCM of 5320,7780 as per the given fractions.

LCM of 5320,7780 is 2069480 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 480,448

GCF of Fractions 480/5320,448/7780 is 32/2069480

2 480, 448
2 240, 224
2 120, 112
2 60, 56
2 30, 28
15, 14

∴ So the GCF of the given numbers is 2 x 2 x 2 x 2 x 2 = 32

Greatest Common Factor of 480,448 By Matching Biggest Common Factor Method

Greatest Common Factor of 480,448 By Matching Biggest Common Factor Method

Factors of 480

List of positive integer factors of 480 that divides 480 without a remainder.

1,2,3,4,5,6,8,10,12,15,16,20,24,30,32,40,48,60,80,96,120,160,240,480

Factors of 448

List of positive integer factors of 448 that divides 448 without a remainder.

1,2,4,7,8,14,16,28,32,56,64,112,224,448

Greatest Common Factor

We found the factors 480,448 . The biggest common factor number is the GCF number.
So the greatest common factor 480,448 is 32.

Lets's calculate LCM of 5320,7780

2 5320, 7780
2 2660, 3890
5 1330, 1945
266, 389

∴ So the LCM of the given numbers is 2 x 2 x 5 x 266 x 389 = 2069480

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 32/2069480

Therefore, the GCF of Fractions 480/5320,448/7780 is 32/2069480

Least Common Multiple of 5320,7780 with GCF Formula

Least Common Multiple of 5320,7780 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 5320,7780 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(5320,7780) = 20

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

GCF(5320,7780) x common factors =20 x 1 = 20

LCM(5320,7780) = ( 5320 × 7780 ) / 20

LCM(5320,7780) = 41389600 / 20

LCM(5320,7780) = 2069480


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 480/5320, 448/7780

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 480/5320, 448/7780?

Answer: GCF of Numerators as per given numbers 480/5320, 448/7780 is

GCF of Numerators i.e. for 480,448 is 32

LCM of denominators i.e. for 5320,7780 is 2069480.

Thus, GCF of Fractions is 32/2069480.Finally, GCF of Fractions for 480/5320, 448/7780 is 32/2069480.