How to Find GCF of 181/696, 3969/491?

GCF of 181/696, 3969/491

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 181/696, 3969/491 i.e 1/341736 easily. The following is the detailed procedure to determine the greatest common factor of fractions 181/696, 3969/491.

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 181/696,3969/491?

Given fractions are 181/696,3969/491

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 181/696,3969/491, numerators are 181,3969

Denominators are 696,491

The GCF of 181,3969 is 1 .

LCM of 696,491 is 341736.

The greatest common factor of 181/696,3969/491 = [GCF of 181,3969]/[LCM of 696,491]= 1/341736

Therefore, the GCF of 181/696,3969/491 is 1/341736.

Greatest Common Factor of 181,3969

To find the highest common factor of 181,3969, we have to find the factors of both numbers and list the highest common factor.

The factors of 181 are 1, 181

The factors of 3969 are 1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969

The HCF of 181,3969 is 1.

Lets's calculate GCF of 181,3969

Greatest Common Factor (GCF) of 181,3969 By Common Division

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

Greatest Common Factor of 181,3969 By Matching Biggest Common Factor Method

Now, list down the factors of 181

1,181

Now, list down the factors of 3969

1,3,7,9,21,27,49,63,81,147,189,441,567,1323,3969

Greatest Common Factor

We found the factors 181,3969 . The biggest common factor number is the GCF number.
So the greatest common factor 181,3969 is 1.

Lets's calculate LCM of 696,491

Lowest Common Multiple of 696,491 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 341736

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/341736

Therefore, the GCF of Fractions 181/696,3969/491 is 1/341736

Least Common Multiple of 696,491 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 696,491 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(696,491) = 1

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

GCF(696,491) x common factors =1 x 1 = 1

LCM(696,491) = ( 696 × 491 ) / 1

LCM(696,491) = 341736 / 1

LCM(696,491) = 341736

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FAQs on GCF of Fractions of 181/696, 3969/491

1. What is the HCF of 181,3969?

The HCF of 181,3969 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 181/696, 3969/491?

Answer: GCF of Numerators as per given numbers 181/696, 3969/491 is

GCF of Numerators i.e. for 181,3969 is 1

LCM of denominators i.e. for 696,491 is 341736.

Thus, GCF of Fractions is 1/341736.Finally, GCF of Fractions for 181/696, 3969/491 is 1/341736.