Greatest Common Factor of 409/765, 5451/997

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 409/765, 5451/997

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 409/765,5451/997

Given fractions are 409/765,5451/997

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 409,5451

Greatest Common Factor of Numerators i.e. GCF of 409,5451 is 1 .

LCM of Denominators means LCM of 765,997 as per the given fractions.

LCM of 765,997 is 762705 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 409,5451

GCF of Fractions 409/765,5451/997 is 1/762705

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

Greatest Common Factor of 409,5451 By Matching Biggest Common Factor Method

Greatest Common Factor of 409,5451 By Matching Biggest Common Factor Method

Factors of 409

List of positive integer factors of 409 that divides 409 without a remainder.

1,409

Factors of 5451

List of positive integer factors of 5451 that divides 5451 without a remainder.

1,3,23,69,79,237,1817,5451

Greatest Common Factor

We found the factors 409,5451 . The biggest common factor number is the GCF number.
So the greatest common factor 409,5451 is 1.

Lets's calculate LCM of 765,997

Given numbers has no common factors except 1. So, there LCM is their product i.e 762705

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/762705

Therefore, the GCF of Fractions 409/765,5451/997 is 1/762705

Least Common Multiple of 765,997 with GCF Formula

Least Common Multiple of 765,997 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 765,997 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(765,997) = 1

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

GCF(765,997) x common factors =1 x 1 = 1

LCM(765,997) = ( 765 × 997 ) / 1

LCM(765,997) = 762705 / 1

LCM(765,997) = 762705


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 409/765, 5451/997

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 409/765, 5451/997?

Answer: GCF of Numerators as per given numbers 409/765, 5451/997 is

GCF of Numerators i.e. for 409,5451 is 1

LCM of denominators i.e. for 765,997 is 762705.

Thus, GCF of Fractions is 1/762705.Finally, GCF of Fractions for 409/765, 5451/997 is 1/762705.