Greatest Common Factor of 11/87, 65/89, 415/603

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 11/87, 65/89, 415/603

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 11/87,65/89,415/603

Given fractions are 11/87,65/89,415/603

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 11,65,415

Greatest Common Factor of Numerators i.e. GCF of 11,65,415 is 1 .

LCM of Denominators means LCM of 87,89,603 as per the given fractions.

LCM of 87,89,603 is 1556343 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 11,65,415

GCF of Fractions 11/87,65/89,415/603 is 1/1556343

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

Greatest Common Factor of 11,65,415 By Matching Biggest Common Factor Method

Greatest Common Factor of 11,65,415 By Matching Biggest Common Factor Method

Factors of 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Factors of 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 415

List of positive integer factors of 415 that divides 415 without a remainder.

1,5,83,415

Greatest Common Factor

We found the factors 11,65,415 . The biggest common factor number is the GCF number.
So the greatest common factor 11,65,415 is 1.

Lets's calculate LCM of 87,89,603

3 87, 89, 603
29, 89, 201

∴ So the LCM of the given numbers is 3 x 29 x 89 x 201 = 1556343

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1556343

Therefore, the GCF of Fractions 11/87,65/89,415/603 is 1/1556343

Least Common Multiple of 87,89,603 with GCF Formula

Least Common Multiple of 87,89,603 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 87,89,603 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(87,89,603) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(87,89,603) x common factors =1 x 3 = 3

LCM(87,89,603) = ( 87 × 89 × 603 ) / 3

LCM(87,89,603) = 4669029 / 3

LCM(87,89,603) = 1556343


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 11/87, 65/89, 415/603

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 11/87, 65/89, 415/603?

Answer: GCF of Numerators as per given numbers 11/87, 65/89, 415/603 is

GCF of Numerators i.e. for 11,65,415 is 1

LCM of denominators i.e. for 87,89,603 is 1556343.

Thus, GCF of Fractions is 1/1556343.Finally, GCF of Fractions for 11/87, 65/89, 415/603 is 1/1556343.