How to Find GCF of 24/31, 853/46, 398/172?

GCF of 24/31, 853/46, 398/172

Created By : Veerendra
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023

Use our free GCF of Fractions Calculator tool to compute the GCF of 24/31, 853/46, 398/172 i.e 1/122636 easily. The following is the detailed procedure to determine the greatest common factor of fractions 24/31, 853/46, 398/172.

Enter two or more fractions separated by "commas"

Ex: 2/3, 5/7 or 3/5, 5/9, 7/3

What is the GCF of 24/31,853/46,398/172?

Given fractions are 24/31,853/46,398/172

To find the GCF of fractions, we have to find the GCF of numerator numbers and LCM of denominator numbers. Its formula is given by

GCF of Fraction = Greatest Common Factor of Numerator/Least Common Multiple of Denominators

In the fractions 24/31,853/46,398/172, numerators are 24,853,398

Denominators are 31,46,172

The GCF of 24,853,398 is 1 .

LCM of 31,46,172 is 122636.

The greatest common factor of 24/31,853/46,398/172 = [GCF of 24,853,398]/[LCM of 31,46,172]= 1/122636

Therefore, the GCF of 24/31,853/46,398/172 is 1/122636.

Greatest Common Factor of 24,853,398

To find the highest common factor of 24,853,398, we have to find the factors of both numbers and list the highest common factor.

The factors of 24 are 1, 2, 3, 4, 6, 8, 12, 24

The factors of 853 are 1, 853

The factors of 398 are 1, 2, 199, 398

The HCF of 24,853,398 is 1.

Lets's calculate GCF of 24,853,398

Greatest Common Factor (GCF) of 24,853,398 By Common Division

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

Greatest Common Factor of 24,853,398 By Matching Biggest Common Factor Method

Now, list down the factors of 24

1,2,3,4,6,8,12,24

Now, list down the factors of 853

1,853

Now, list down the factors of 398

1,2,199,398

Greatest Common Factor

We found the factors 24,853,398 . The biggest common factor number is the GCF number.
So the greatest common factor 24,853,398 is 1.

Lets's calculate LCM of 31,46,172

Lowest Common Multiple of 31,46,172 using Common Division

2	31, 46, 172
	31, 23, 86

∴ So the LCM of the given numbers is 2 x 31 x 23 x 86 = 122636

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/122636

Therefore, the GCF of Fractions 24/31,853/46,398/172 is 1/122636

Least Common Multiple of 31,46,172 with GCF Formula

The formula of LCM is LCM(a₁,a₂,a₃....,a_n) = ( a₁ × a₂ × a₃ × .... × a_n) / GCF(a₁,a₂,a₃....,a_n) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 31,46,172 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(31,46,172) = 1

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

GCF(31,46,172) x common factors =1 x 2 = 2

LCM(31,46,172) = ( 31 × 46 × 172 ) / 2

LCM(31,46,172) = 245272 / 2

LCM(31,46,172) = 122636

GCF of Fractions Calculation Examples

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FAQs on GCF of Fractions of 24/31, 853/46, 398/172

1. What is the HCF of 24,853,398?

The HCF of 24,853,398 is 1

2. What is the GCF of a fraction?

The GCF of a fraction is defined as the greatest fraction that divides exactly into 2 or more fractions.

3. 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.

4. What is the GCF of Fractions for 24/31, 853/46, 398/172?

Answer: GCF of Numerators as per given numbers 24/31, 853/46, 398/172 is

GCF of Numerators i.e. for 24,853,398 is 1

LCM of denominators i.e. for 31,46,172 is 122636.

Thus, GCF of Fractions is 1/122636.Finally, GCF of Fractions for 24/31, 853/46, 398/172 is 1/122636.