Greatest Common Factor of 90/154, 58/315, 773/221

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 90/154, 58/315, 773/221

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 90/154,58/315,773/221

Given fractions are 90/154,58/315,773/221

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 90,58,773

Greatest Common Factor of Numerators i.e. GCF of 90,58,773 is 1 .

LCM of Denominators means LCM of 154,315,221 as per the given fractions.

LCM of 154,315,221 is 1531530 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 90,58,773

GCF of Fractions 90/154,58/315,773/221 is 1/1531530

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

Greatest Common Factor of 90,58,773 By Matching Biggest Common Factor Method

Greatest Common Factor of 90,58,773 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 58

List of positive integer factors of 58 that divides 58 without a remainder.

1,2,29,58

Factors of 773

List of positive integer factors of 773 that divides 773 without a remainder.

1,773

Greatest Common Factor

We found the factors 90,58,773 . The biggest common factor number is the GCF number.
So the greatest common factor 90,58,773 is 1.

Lets's calculate LCM of 154,315,221

7 154, 315, 221
22, 45, 221

∴ So the LCM of the given numbers is 7 x 22 x 45 x 221 = 1531530

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1531530

Therefore, the GCF of Fractions 90/154,58/315,773/221 is 1/1531530

Least Common Multiple of 154,315,221 with GCF Formula

Least Common Multiple of 154,315,221 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 154,315,221 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(154,315,221) = 1

common factors(in case of two or more numbers have common factors) = 7

GCF(154,315,221) x common factors =1 x 7 = 7

LCM(154,315,221) = ( 154 × 315 × 221 ) / 7

LCM(154,315,221) = 10720710 / 7

LCM(154,315,221) = 1531530


GCF of Fractions Calculation Examples

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GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

Frequently Asked Questions on Fractional GCF of 90/154, 58/315, 773/221

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 90/154, 58/315, 773/221?

Answer: GCF of Numerators as per given numbers 90/154, 58/315, 773/221 is

GCF of Numerators i.e. for 90,58,773 is 1

LCM of denominators i.e. for 154,315,221 is 1531530.

Thus, GCF of Fractions is 1/1531530.Finally, GCF of Fractions for 90/154, 58/315, 773/221 is 1/1531530.