Greatest Common Factor of 862/78, 280/83, 223/446

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 862/78, 280/83, 223/446

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 862/78,280/83,223/446

Given fractions are 862/78,280/83,223/446

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 862,280,223

Greatest Common Factor of Numerators i.e. GCF of 862,280,223 is 1 .

LCM of Denominators means LCM of 78,83,446 as per the given fractions.

LCM of 78,83,446 is 1443702 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 862,280,223

GCF of Fractions 862/78,280/83,223/446 is 1/1443702

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

Greatest Common Factor of 862,280,223 By Matching Biggest Common Factor Method

Greatest Common Factor of 862,280,223 By Matching Biggest Common Factor Method

Factors of 862

List of positive integer factors of 862 that divides 862 without a remainder.

1,2,431,862

Factors of 280

List of positive integer factors of 280 that divides 280 without a remainder.

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

Factors of 223

List of positive integer factors of 223 that divides 223 without a remainder.

1,223

Greatest Common Factor

We found the factors 862,280,223 . The biggest common factor number is the GCF number.
So the greatest common factor 862,280,223 is 1.

Lets's calculate LCM of 78,83,446

2 78, 83, 446
39, 83, 223

∴ So the LCM of the given numbers is 2 x 39 x 83 x 223 = 1443702

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1443702

Therefore, the GCF of Fractions 862/78,280/83,223/446 is 1/1443702

Least Common Multiple of 78,83,446 with GCF Formula

Least Common Multiple of 78,83,446 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 78,83,446 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(78,83,446) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(78,83,446) x common factors =1 x 2 = 2

LCM(78,83,446) = ( 78 × 83 × 446 ) / 2

LCM(78,83,446) = 2887404 / 2

LCM(78,83,446) = 1443702


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 862/78, 280/83, 223/446

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 862/78, 280/83, 223/446?

Answer: GCF of Numerators as per given numbers 862/78, 280/83, 223/446 is

GCF of Numerators i.e. for 862,280,223 is 1

LCM of denominators i.e. for 78,83,446 is 1443702.

Thus, GCF of Fractions is 1/1443702.Finally, GCF of Fractions for 862/78, 280/83, 223/446 is 1/1443702.