Greatest Common Factor of 745/840, 929/457

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 745/840, 929/457

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 745/840,929/457

Given fractions are 745/840,929/457

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 745,929

Greatest Common Factor of Numerators i.e. GCF of 745,929 is 1 .

LCM of Denominators means LCM of 840,457 as per the given fractions.

LCM of 840,457 is 383880 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 745,929

GCF of Fractions 745/840,929/457 is 1/383880

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

Greatest Common Factor of 745,929 By Matching Biggest Common Factor Method

Greatest Common Factor of 745,929 By Matching Biggest Common Factor Method

Factors of 745

List of positive integer factors of 745 that divides 745 without a remainder.

1,5,149,745

Factors of 929

List of positive integer factors of 929 that divides 929 without a remainder.

1,929

Greatest Common Factor

We found the factors 745,929 . The biggest common factor number is the GCF number.
So the greatest common factor 745,929 is 1.

Lets's calculate LCM of 840,457

Given numbers has no common factors except 1. So, there LCM is their product i.e 383880

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/383880

Therefore, the GCF of Fractions 745/840,929/457 is 1/383880

Least Common Multiple of 840,457 with GCF Formula

Least Common Multiple of 840,457 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 840,457 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(840,457) = 1

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

GCF(840,457) x common factors =1 x 1 = 1

LCM(840,457) = ( 840 × 457 ) / 1

LCM(840,457) = 383880 / 1

LCM(840,457) = 383880


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 745/840, 929/457

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 745/840, 929/457?

Answer: GCF of Numerators as per given numbers 745/840, 929/457 is

GCF of Numerators i.e. for 745,929 is 1

LCM of denominators i.e. for 840,457 is 383880.

Thus, GCF of Fractions is 1/383880.Finally, GCF of Fractions for 745/840, 929/457 is 1/383880.