Greatest Common Factor of 857/98, 697/87, 151/389

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 857/98, 697/87, 151/389

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 857/98,697/87,151/389

Given fractions are 857/98,697/87,151/389

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 857,697,151

Greatest Common Factor of Numerators i.e. GCF of 857,697,151 is 1 .

LCM of Denominators means LCM of 98,87,389 as per the given fractions.

LCM of 98,87,389 is 3316614 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 857,697,151

GCF of Fractions 857/98,697/87,151/389 is 1/3316614

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

Greatest Common Factor of 857,697,151 By Matching Biggest Common Factor Method

Greatest Common Factor of 857,697,151 By Matching Biggest Common Factor Method

Factors of 857

List of positive integer factors of 857 that divides 857 without a remainder.

1,857

Factors of 697

List of positive integer factors of 697 that divides 697 without a remainder.

1,17,41,697

Factors of 151

List of positive integer factors of 151 that divides 151 without a remainder.

1,151

Greatest Common Factor

We found the factors 857,697,151 . The biggest common factor number is the GCF number.
So the greatest common factor 857,697,151 is 1.

Lets's calculate LCM of 98,87,389

Given numbers has no common factors except 1. So, there LCM is their product i.e 3316614

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/3316614

Therefore, the GCF of Fractions 857/98,697/87,151/389 is 1/3316614

Least Common Multiple of 98,87,389 with GCF Formula

Least Common Multiple of 98,87,389 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 98,87,389 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(98,87,389) = 1

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

GCF(98,87,389) x common factors =1 x 1 = 1

LCM(98,87,389) = ( 98 × 87 × 389 ) / 1

LCM(98,87,389) = 3316614 / 1

LCM(98,87,389) = 3316614


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 857/98, 697/87, 151/389

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 857/98, 697/87, 151/389?

Answer: GCF of Numerators as per given numbers 857/98, 697/87, 151/389 is

GCF of Numerators i.e. for 857,697,151 is 1

LCM of denominators i.e. for 98,87,389 is 3316614.

Thus, GCF of Fractions is 1/3316614.Finally, GCF of Fractions for 857/98, 697/87, 151/389 is 1/3316614.