GCF of 3211/471, 7721/6632
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 3211/471, 7721/6632 i.e 1/3123672 easily. The following is the detailed procedure to determine the greatest common factor of fractions 3211/471, 7721/6632.
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 3211/471,7721/6632?
Given fractions are 3211/471,7721/6632
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 3211/471,7721/6632, numerators are 3211,7721
Denominators are 471,6632
The GCF of 3211,7721 is 1 .
LCM of 471,6632 is 3123672.
The greatest common factor of 3211/471,7721/6632 = [GCF of 3211,7721]/[LCM of 471,6632]= 1/3123672
Therefore, the GCF of 3211/471,7721/6632 is 1/3123672.
To find the highest common factor of 3211,7721, we have to find the factors of both numbers and list the highest common factor.
The factors of 3211 are 1, 13, 19, 169, 247, 3211
The factors of 7721 are 1, 7, 1103, 7721
The HCF of 3211,7721 is 1.
Lets's calculate GCF of 3211,7721
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 3211,7721 By Matching Biggest Common Factor Method
Now, list down the factors of 3211
:1,13,19,169,247,3211
Now, list down the factors of 7721
:1,7,1103,7721
Greatest Common Factor
We found the factors 3211,7721 . The biggest common factor number is the GCF number.
So the greatest common factor 3211,7721 is 1.
Lets's calculate LCM of 471,6632
Given numbers has no common factors except 1. So, there LCM is their product i.e 3123672
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/3123672
Therefore, the GCF of Fractions 3211/471,7721/6632 is 1/3123672
Least Common Multiple of 471,6632 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 471,6632 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(471,6632) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(471,6632) x common factors =1 x 1 = 1
LCM(471,6632) = ( 471 × 6632 ) / 1
LCM(471,6632) = 3123672 / 1
LCM(471,6632) = 3123672
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FAQs on GCF of Fractions of 3211/471, 7721/6632
1. What is the HCF of 3211,7721?
The HCF of 3211,7721 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 3211/471, 7721/6632?
Answer: GCF of Numerators as per given numbers 3211/471, 7721/6632 is
GCF of Numerators i.e. for 3211,7721 is 1
LCM of denominators i.e. for 471,6632 is 3123672.
Thus, GCF of Fractions is 1/3123672.Finally, GCF of Fractions for 3211/471, 7721/6632 is 1/3123672.