Greatest Common Factor of 345/58, 744/65, 621/972

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 345/58, 744/65, 621/972

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 345/58,744/65,621/972

Given fractions are 345/58,744/65,621/972

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 345,744,621

Greatest Common Factor of Numerators i.e. GCF of 345,744,621 is 3 .

LCM of Denominators means LCM of 58,65,972 as per the given fractions.

LCM of 58,65,972 is 1832220 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 345,744,621

GCF of Fractions 345/58,744/65,621/972 is 3/1832220

3 345, 744, 621
115, 248, 207

∴ So the GCF of the given numbers is 3 = 3

Greatest Common Factor of 345,744,621 By Matching Biggest Common Factor Method

Greatest Common Factor of 345,744,621 By Matching Biggest Common Factor Method

Factors of 345

List of positive integer factors of 345 that divides 345 without a remainder.

1,3,5,15,23,69,115,345

Factors of 744

List of positive integer factors of 744 that divides 744 without a remainder.

1,2,3,4,6,8,12,24,31,62,93,124,186,248,372,744

Factors of 621

List of positive integer factors of 621 that divides 621 without a remainder.

1,3,9,23,27,69,207,621

Greatest Common Factor

We found the factors 345,744,621 . The biggest common factor number is the GCF number.
So the greatest common factor 345,744,621 is 3.

Lets's calculate LCM of 58,65,972

2 58, 65, 972
29, 65, 486

∴ So the LCM of the given numbers is 2 x 29 x 65 x 486 = 1832220

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/1832220

Therefore, the GCF of Fractions 345/58,744/65,621/972 is 3/1832220

Least Common Multiple of 58,65,972 with GCF Formula

Least Common Multiple of 58,65,972 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 58,65,972 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(58,65,972) = 1

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

GCF(58,65,972) x common factors =1 x 2 = 2

LCM(58,65,972) = ( 58 × 65 × 972 ) / 2

LCM(58,65,972) = 3664440 / 2

LCM(58,65,972) = 1832220


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 345/58, 744/65, 621/972

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 345/58, 744/65, 621/972?

Answer: GCF of Numerators as per given numbers 345/58, 744/65, 621/972 is

GCF of Numerators i.e. for 345,744,621 is 3

LCM of denominators i.e. for 58,65,972 is 1832220.

Thus, GCF of Fractions is 3/1832220.Finally, GCF of Fractions for 345/58, 744/65, 621/972 is 3/1832220.