Greatest Common Factor of 560/45, 401/69, 254/35

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 560/45, 401/69, 254/35

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 560/45,401/69,254/35

Given fractions are 560/45,401/69,254/35

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 560,401,254

Greatest Common Factor of Numerators i.e. GCF of 560,401,254 is 1 .

LCM of Denominators means LCM of 45,69,35 as per the given fractions.

LCM of 45,69,35 is 7245 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 560,401,254

GCF of Fractions 560/45,401/69,254/35 is 1/7245

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

Greatest Common Factor of 560,401,254 By Matching Biggest Common Factor Method

Greatest Common Factor of 560,401,254 By Matching Biggest Common Factor Method

Factors of 560

List of positive integer factors of 560 that divides 560 without a remainder.

1,2,4,5,7,8,10,14,16,20,28,35,40,56,70,80,112,140,280,560

Factors of 401

List of positive integer factors of 401 that divides 401 without a remainder.

1,401

Factors of 254

List of positive integer factors of 254 that divides 254 without a remainder.

1,2,127,254

Greatest Common Factor

We found the factors 560,401,254 . The biggest common factor number is the GCF number.
So the greatest common factor 560,401,254 is 1.

Lets's calculate LCM of 45,69,35

3 45, 69, 35
5 15, 23, 35
3, 23, 7

∴ So the LCM of the given numbers is 3 x 5 x 3 x 23 x 7 = 7245

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/7245

Therefore, the GCF of Fractions 560/45,401/69,254/35 is 1/7245

Least Common Multiple of 45,69,35 with GCF Formula

Least Common Multiple of 45,69,35 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 45,69,35 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(45,69,35) = 1

common factors(in case of two or more numbers have common factors) = 15

GCF(45,69,35) x common factors =1 x 15 = 15

LCM(45,69,35) = ( 45 × 69 × 35 ) / 15

LCM(45,69,35) = 108675 / 15

LCM(45,69,35) = 7245


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 560/45, 401/69, 254/35

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 560/45, 401/69, 254/35?

Answer: GCF of Numerators as per given numbers 560/45, 401/69, 254/35 is

GCF of Numerators i.e. for 560,401,254 is 1

LCM of denominators i.e. for 45,69,35 is 7245.

Thus, GCF of Fractions is 1/7245.Finally, GCF of Fractions for 560/45, 401/69, 254/35 is 1/7245.