Greatest Common Factor of 360/61, 408/71, 278/455

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 360/61, 408/71, 278/455

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 360/61,408/71,278/455

Given fractions are 360/61,408/71,278/455

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 360,408,278

Greatest Common Factor of Numerators i.e. GCF of 360,408,278 is 2 .

LCM of Denominators means LCM of 61,71,455 as per the given fractions.

LCM of 61,71,455 is 1970605 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 360,408,278

GCF of Fractions 360/61,408/71,278/455 is 2/1970605

2 360, 408, 278
180, 204, 139

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

Greatest Common Factor of 360,408,278 By Matching Biggest Common Factor Method

Greatest Common Factor of 360,408,278 By Matching Biggest Common Factor Method

Factors of 360

List of positive integer factors of 360 that divides 360 without a remainder.

1,2,3,4,5,6,8,9,10,12,15,18,20,24,30,36,40,45,60,72,90,120,180,360

Factors of 408

List of positive integer factors of 408 that divides 408 without a remainder.

1,2,3,4,6,8,12,17,24,34,51,68,102,136,204,408

Factors of 278

List of positive integer factors of 278 that divides 278 without a remainder.

1,2,139,278

Greatest Common Factor

We found the factors 360,408,278 . The biggest common factor number is the GCF number.
So the greatest common factor 360,408,278 is 2.

Lets's calculate LCM of 61,71,455

Given numbers has no common factors except 1. So, there LCM is their product i.e 1970605

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/1970605

Therefore, the GCF of Fractions 360/61,408/71,278/455 is 2/1970605

Least Common Multiple of 61,71,455 with GCF Formula

Least Common Multiple of 61,71,455 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 61,71,455 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(61,71,455) = 1

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

GCF(61,71,455) x common factors =1 x 1 = 1

LCM(61,71,455) = ( 61 × 71 × 455 ) / 1

LCM(61,71,455) = 1970605 / 1

LCM(61,71,455) = 1970605


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 360/61, 408/71, 278/455

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 360/61, 408/71, 278/455?

Answer: GCF of Numerators as per given numbers 360/61, 408/71, 278/455 is

GCF of Numerators i.e. for 360,408,278 is 2

LCM of denominators i.e. for 61,71,455 is 1970605.

Thus, GCF of Fractions is 2/1970605.Finally, GCF of Fractions for 360/61, 408/71, 278/455 is 2/1970605.