How to Find GCF of 17/57, 55/44, 711/176?

GCF of 17/57, 55/44, 711/176

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 17/57, 55/44, 711/176 i.e 1/10032 easily. The following is the detailed procedure to determine the greatest common factor of fractions 17/57, 55/44, 711/176.

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 17/57,55/44,711/176?

Given fractions are 17/57,55/44,711/176

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 17/57,55/44,711/176, numerators are 17,55,711

Denominators are 57,44,176

The GCF of 17,55,711 is 1 .

LCM of 57,44,176 is 10032.

The greatest common factor of 17/57,55/44,711/176 = [GCF of 17,55,711]/[LCM of 57,44,176]= 1/10032

Therefore, the GCF of 17/57,55/44,711/176 is 1/10032.

Greatest Common Factor of 17,55,711

To find the highest common factor of 17,55,711, we have to find the factors of both numbers and list the highest common factor.

The factors of 17 are 1, 17

The factors of 55 are 1, 5, 11, 55

The factors of 711 are 1, 3, 9, 79, 237, 711

The HCF of 17,55,711 is 1.

Lets's calculate GCF of 17,55,711

Greatest Common Factor (GCF) of 17,55,711 By Common Division

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

Greatest Common Factor of 17,55,711 By Matching Biggest Common Factor Method

Now, list down the factors of 17

1,17

Now, list down the factors of 55

1,5,11,55

Now, list down the factors of 711

1,3,9,79,237,711

Greatest Common Factor

We found the factors 17,55,711 . The biggest common factor number is the GCF number.
So the greatest common factor 17,55,711 is 1.

Lets's calculate LCM of 57,44,176

Lowest Common Multiple of 57,44,176 using Common Division

2	57, 44, 176
2	57, 22, 88
11	57, 11, 44
	57, 1, 4

∴ So the LCM of the given numbers is 2 x 2 x 11 x 57 x 1 x 4 = 10032

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/10032

Therefore, the GCF of Fractions 17/57,55/44,711/176 is 1/10032

Least Common Multiple of 57,44,176 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 57,44,176 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(57,44,176) = 1

common factors(in case of two or more numbers have common factors) = 44

GCF(57,44,176) x common factors =1 x 44 = 44

LCM(57,44,176) = ( 57 × 44 × 176 ) / 44

LCM(57,44,176) = 441408 / 44

LCM(57,44,176) = 10032

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FAQs on GCF of Fractions of 17/57, 55/44, 711/176

1. What is the HCF of 17,55,711?

The HCF of 17,55,711 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 17/57, 55/44, 711/176?

Answer: GCF of Numerators as per given numbers 17/57, 55/44, 711/176 is

GCF of Numerators i.e. for 17,55,711 is 1

LCM of denominators i.e. for 57,44,176 is 10032.

Thus, GCF of Fractions is 1/10032.Finally, GCF of Fractions for 17/57, 55/44, 711/176 is 1/10032.