Greatest Common Factor of 15/692, 780/690, 841/239

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 15/692, 780/690, 841/239

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 15/692,780/690,841/239

Given fractions are 15/692,780/690,841/239

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 15,780,841

Greatest Common Factor of Numerators i.e. GCF of 15,780,841 is 1 .

LCM of Denominators means LCM of 692,690,239 as per the given fractions.

LCM of 692,690,239 is 57058860 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 15,780,841

GCF of Fractions 15/692,780/690,841/239 is 1/57058860

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

Greatest Common Factor of 15,780,841 By Matching Biggest Common Factor Method

Greatest Common Factor of 15,780,841 By Matching Biggest Common Factor Method

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 780

List of positive integer factors of 780 that divides 780 without a remainder.

1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780

Factors of 841

List of positive integer factors of 841 that divides 841 without a remainder.

1,29,841

Greatest Common Factor

We found the factors 15,780,841 . The biggest common factor number is the GCF number.
So the greatest common factor 15,780,841 is 1.

Lets's calculate LCM of 692,690,239

2 692, 690, 239
346, 345, 239

∴ So the LCM of the given numbers is 2 x 346 x 345 x 239 = 57058860

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/57058860

Therefore, the GCF of Fractions 15/692,780/690,841/239 is 1/57058860

Least Common Multiple of 692,690,239 with GCF Formula

Least Common Multiple of 692,690,239 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 692,690,239 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(692,690,239) = 1

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

GCF(692,690,239) x common factors =1 x 2 = 2

LCM(692,690,239) = ( 692 × 690 × 239 ) / 2

LCM(692,690,239) = 114117720 / 2

LCM(692,690,239) = 57058860


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 15/692, 780/690, 841/239

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 15/692, 780/690, 841/239?

Answer: GCF of Numerators as per given numbers 15/692, 780/690, 841/239 is

GCF of Numerators i.e. for 15,780,841 is 1

LCM of denominators i.e. for 692,690,239 is 57058860.

Thus, GCF of Fractions is 1/57058860.Finally, GCF of Fractions for 15/692, 780/690, 841/239 is 1/57058860.