How to Find GCF of 272/80, 374/1309?

GCF of 272/80, 374/1309

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 272/80, 374/1309 i.e 34/104720 easily. The following is the detailed procedure to determine the greatest common factor of fractions 272/80, 374/1309.

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 272/80,374/1309?

Given fractions are 272/80,374/1309

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 272/80,374/1309, numerators are 272,374

Denominators are 80,1309

The GCF of 272,374 is 34 .

LCM of 80,1309 is 104720.

The greatest common factor of 272/80,374/1309 = [GCF of 272,374]/[LCM of 80,1309]= 34/104720

Therefore, the GCF of 272/80,374/1309 is 34/104720.

Greatest Common Factor of 272,374

To find the highest common factor of 272,374, we have to find the factors of both numbers and list the highest common factor.

The factors of 272 are 1, 2, 4, 8, 16, 17, 34, 68, 136, 272

The factors of 374 are 1, 2, 11, 17, 22, 34, 187, 374

The HCF of 272,374 is 34.

Lets's calculate GCF of 272,374

Greatest Common Factor (GCF) of 272,374 By Common Division

2	272, 374
17	136, 187
	8, 11

∴ So the GCF of the given numbers is 2 x 17 = 34

Greatest Common Factor of 272,374 By Matching Biggest Common Factor Method

Now, list down the factors of 272

1,2,4,8,16,17,34,68,136,272

Now, list down the factors of 374

1,2,11,17,22,34,187,374

Greatest Common Factor

We found the factors 272,374 . The biggest common factor number is the GCF number.
So the greatest common factor 272,374 is 34.

Lets's calculate LCM of 80,1309

Lowest Common Multiple of 80,1309 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 104720

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 34/104720

Therefore, the GCF of Fractions 272/80,374/1309 is 34/104720

Least Common Multiple of 80,1309 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 80,1309 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(80,1309) = 1

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

GCF(80,1309) x common factors =1 x 1 = 1

LCM(80,1309) = ( 80 × 1309 ) / 1

LCM(80,1309) = 104720 / 1

LCM(80,1309) = 104720

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FAQs on GCF of Fractions of 272/80, 374/1309

1. What is the HCF of 272,374?

The HCF of 272,374 is 34

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 272/80, 374/1309?

Answer: GCF of Numerators as per given numbers 272/80, 374/1309 is

GCF of Numerators i.e. for 272,374 is 34

LCM of denominators i.e. for 80,1309 is 104720.

Thus, GCF of Fractions is 34/104720.Finally, GCF of Fractions for 272/80, 374/1309 is 34/104720.