GCF of 272/78, 691/4171
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 272/78, 691/4171 i.e 1/325338 easily. The following is the detailed procedure to determine the greatest common factor of fractions 272/78, 691/4171.
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 272/78,691/4171?
Given fractions are 272/78,691/4171
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 272/78,691/4171, numerators are 272,691
Denominators are 78,4171
The GCF of 272,691 is 1 .
LCM of 78,4171 is 325338.
The greatest common factor of 272/78,691/4171 = [GCF of 272,691]/[LCM of 78,4171]= 1/325338
Therefore, the GCF of 272/78,691/4171 is 1/325338.
To find the highest common factor of 272,691, 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 691 are 1, 691
The HCF of 272,691 is 1.
Lets's calculate GCF of 272,691
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 272,691 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 691
:1,691
Greatest Common Factor
We found the factors 272,691 . The biggest common factor number is the GCF number.
So the greatest common factor 272,691 is 1.
Lets's calculate LCM of 78,4171
Given numbers has no common factors except 1. So, there LCM is their product i.e 325338
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/325338
Therefore, the GCF of Fractions 272/78,691/4171 is 1/325338
Least Common Multiple of 78,4171 with GCF Formula
The formula of LCM is LCM(a1,a2,a3....,an) = ( a1 × a2 × a3 × .... × an) / GCF(a1,a2,a3....,an) x common factors(if more than 2 numbers have common factors).
We need to calculate greatest common factor of 78,4171 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(78,4171) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(78,4171) x common factors =1 x 1 = 1
LCM(78,4171) = ( 78 × 4171 ) / 1
LCM(78,4171) = 325338 / 1
LCM(78,4171) = 325338
GCF of Fractions Calculation Examples
Here are some samples of GCF of Fractions calculations.
FAQs on GCF of Fractions of 272/78, 691/4171
1. What is the HCF of 272,691?
The HCF of 272,691 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 272/78, 691/4171?
Answer: GCF of Numerators as per given numbers 272/78, 691/4171 is
GCF of Numerators i.e. for 272,691 is 1
LCM of denominators i.e. for 78,4171 is 325338.
Thus, GCF of Fractions is 1/325338.Finally, GCF of Fractions for 272/78, 691/4171 is 1/325338.