Greatest Common Factor of 729/889, 1645/616

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 729/889, 1645/616

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 729/889,1645/616

Given fractions are 729/889,1645/616

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 729,1645

Greatest Common Factor of Numerators i.e. GCF of 729,1645 is 1 .

LCM of Denominators means LCM of 889,616 as per the given fractions.

LCM of 889,616 is 78232 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 729,1645

GCF of Fractions 729/889,1645/616 is 1/78232

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

Greatest Common Factor of 729,1645 By Matching Biggest Common Factor Method

Greatest Common Factor of 729,1645 By Matching Biggest Common Factor Method

Factors of 729

List of positive integer factors of 729 that divides 729 without a remainder.

1,3,9,27,81,243,729

Factors of 1645

List of positive integer factors of 1645 that divides 1645 without a remainder.

1,5,7,35,47,235,329,1645

Greatest Common Factor

We found the factors 729,1645 . The biggest common factor number is the GCF number.
So the greatest common factor 729,1645 is 1.

Lets's calculate LCM of 889,616

7 889, 616
127, 88

∴ So the LCM of the given numbers is 7 x 127 x 88 = 78232

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/78232

Therefore, the GCF of Fractions 729/889,1645/616 is 1/78232

Least Common Multiple of 889,616 with GCF Formula

Least Common Multiple of 889,616 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 889,616 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(889,616) = 7

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

GCF(889,616) x common factors =7 x 1 = 7

LCM(889,616) = ( 889 × 616 ) / 7

LCM(889,616) = 547624 / 7

LCM(889,616) = 78232


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 729/889, 1645/616

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 729/889, 1645/616?

Answer: GCF of Numerators as per given numbers 729/889, 1645/616 is

GCF of Numerators i.e. for 729,1645 is 1

LCM of denominators i.e. for 889,616 is 78232.

Thus, GCF of Fractions is 1/78232.Finally, GCF of Fractions for 729/889, 1645/616 is 1/78232.