Greatest Common Factor of 90/67, 45/98, 611/839

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 90/67, 45/98, 611/839

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 90/67,45/98,611/839

Given fractions are 90/67,45/98,611/839

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 90,45,611

Greatest Common Factor of Numerators i.e. GCF of 90,45,611 is 1 .

LCM of Denominators means LCM of 67,98,839 as per the given fractions.

LCM of 67,98,839 is 5508874 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 90,45,611

GCF of Fractions 90/67,45/98,611/839 is 1/5508874

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

Greatest Common Factor of 90,45,611 By Matching Biggest Common Factor Method

Greatest Common Factor of 90,45,611 By Matching Biggest Common Factor Method

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 611

List of positive integer factors of 611 that divides 611 without a remainder.

1,13,47,611

Greatest Common Factor

We found the factors 90,45,611 . The biggest common factor number is the GCF number.
So the greatest common factor 90,45,611 is 1.

Lets's calculate LCM of 67,98,839

Given numbers has no common factors except 1. So, there LCM is their product i.e 5508874

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/5508874

Therefore, the GCF of Fractions 90/67,45/98,611/839 is 1/5508874

Least Common Multiple of 67,98,839 with GCF Formula

Least Common Multiple of 67,98,839 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 67,98,839 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(67,98,839) = 1

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

GCF(67,98,839) x common factors =1 x 1 = 1

LCM(67,98,839) = ( 67 × 98 × 839 ) / 1

LCM(67,98,839) = 5508874 / 1

LCM(67,98,839) = 5508874


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 90/67, 45/98, 611/839

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 90/67, 45/98, 611/839?

Answer: GCF of Numerators as per given numbers 90/67, 45/98, 611/839 is

GCF of Numerators i.e. for 90,45,611 is 1

LCM of denominators i.e. for 67,98,839 is 5508874.

Thus, GCF of Fractions is 1/5508874.Finally, GCF of Fractions for 90/67, 45/98, 611/839 is 1/5508874.