How to Find GCF of 53/28, 874/98, 691/212?

GCF of 53/28, 874/98, 691/212

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 53/28, 874/98, 691/212 i.e 1/10388 easily. The following is the detailed procedure to determine the greatest common factor of fractions 53/28, 874/98, 691/212.

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 53/28,874/98,691/212?

Given fractions are 53/28,874/98,691/212

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 53/28,874/98,691/212, numerators are 53,874,691

Denominators are 28,98,212

The GCF of 53,874,691 is 1 .

LCM of 28,98,212 is 10388.

The greatest common factor of 53/28,874/98,691/212 = [GCF of 53,874,691]/[LCM of 28,98,212]= 1/10388

Therefore, the GCF of 53/28,874/98,691/212 is 1/10388.

Greatest Common Factor of 53,874,691

To find the highest common factor of 53,874,691, we have to find the factors of both numbers and list the highest common factor.

The factors of 53 are 1, 53

The factors of 874 are 1, 2, 19, 23, 38, 46, 437, 874

The factors of 691 are 1, 691

The HCF of 53,874,691 is 1.

Lets's calculate GCF of 53,874,691

Greatest Common Factor (GCF) of 53,874,691 By Common Division

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

Greatest Common Factor of 53,874,691 By Matching Biggest Common Factor Method

Now, list down the factors of 53

1,53

Now, list down the factors of 874

1,2,19,23,38,46,437,874

Now, list down the factors of 691

1,691

Greatest Common Factor

We found the factors 53,874,691 . The biggest common factor number is the GCF number.
So the greatest common factor 53,874,691 is 1.

Lets's calculate LCM of 28,98,212

Lowest Common Multiple of 28,98,212 using Common Division

2	28, 98, 212
2	14, 49, 106
7	7, 49, 53
	1, 7, 53

∴ So the LCM of the given numbers is 2 x 2 x 7 x 1 x 7 x 53 = 10388

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/10388

Therefore, the GCF of Fractions 53/28,874/98,691/212 is 1/10388

Least Common Multiple of 28,98,212 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 28,98,212 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(28,98,212) = 2

common factors(in case of two or more numbers have common factors) = 28

GCF(28,98,212) x common factors =2 x 28 = 56

LCM(28,98,212) = ( 28 × 98 × 212 ) / 56

LCM(28,98,212) = 581728 / 56

LCM(28,98,212) = 10388

GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

FAQs on GCF of Fractions of 53/28, 874/98, 691/212

1. What is the HCF of 53,874,691?

The HCF of 53,874,691 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 53/28, 874/98, 691/212?

Answer: GCF of Numerators as per given numbers 53/28, 874/98, 691/212 is

GCF of Numerators i.e. for 53,874,691 is 1

LCM of denominators i.e. for 28,98,212 is 10388.

Thus, GCF of Fractions is 1/10388.Finally, GCF of Fractions for 53/28, 874/98, 691/212 is 1/10388.