Greatest Common Factor of 65/87, 44/68, 830/661

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 65/87, 44/68, 830/661

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 65/87,44/68,830/661

Given fractions are 65/87,44/68,830/661

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 65,44,830

Greatest Common Factor of Numerators i.e. GCF of 65,44,830 is 1 .

LCM of Denominators means LCM of 87,68,661 as per the given fractions.

LCM of 87,68,661 is 3910476 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 65,44,830

GCF of Fractions 65/87,44/68,830/661 is 1/3910476

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

Greatest Common Factor of 65,44,830 By Matching Biggest Common Factor Method

Greatest Common Factor of 65,44,830 By Matching Biggest Common Factor Method

Factors of 65

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

1,5,13,65

Factors of 44

List of positive integer factors of 44 that divides 44 without a remainder.

1,2,4,11,22,44

Factors of 830

List of positive integer factors of 830 that divides 830 without a remainder.

1,2,5,10,83,166,415,830

Greatest Common Factor

We found the factors 65,44,830 . The biggest common factor number is the GCF number.
So the greatest common factor 65,44,830 is 1.

Lets's calculate LCM of 87,68,661

Given numbers has no common factors except 1. So, there LCM is their product i.e 3910476

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/3910476

Therefore, the GCF of Fractions 65/87,44/68,830/661 is 1/3910476

Least Common Multiple of 87,68,661 with GCF Formula

Least Common Multiple of 87,68,661 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 87,68,661 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(87,68,661) = 1

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

GCF(87,68,661) x common factors =1 x 1 = 1

LCM(87,68,661) = ( 87 × 68 × 661 ) / 1

LCM(87,68,661) = 3910476 / 1

LCM(87,68,661) = 3910476


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 65/87, 44/68, 830/661

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 65/87, 44/68, 830/661?

Answer: GCF of Numerators as per given numbers 65/87, 44/68, 830/661 is

GCF of Numerators i.e. for 65,44,830 is 1

LCM of denominators i.e. for 87,68,661 is 3910476.

Thus, GCF of Fractions is 1/3910476.Finally, GCF of Fractions for 65/87, 44/68, 830/661 is 1/3910476.