GCF of 7937/771, 4871/8649
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 7937/771, 4871/8649 i.e 1/2222793 easily. The following is the detailed procedure to determine the greatest common factor of fractions 7937/771, 4871/8649.
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 7937/771,4871/8649?
Given fractions are 7937/771,4871/8649
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 7937/771,4871/8649, numerators are 7937,4871
Denominators are 771,8649
The GCF of 7937,4871 is 1 .
LCM of 771,8649 is 2222793.
The greatest common factor of 7937/771,4871/8649 = [GCF of 7937,4871]/[LCM of 771,8649]= 1/2222793
Therefore, the GCF of 7937/771,4871/8649 is 1/2222793.
To find the highest common factor of 7937,4871, we have to find the factors of both numbers and list the highest common factor.
The factors of 7937 are 1, 7937
The factors of 4871 are 1, 4871
The HCF of 7937,4871 is 1.
Lets's calculate GCF of 7937,4871
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 7937,4871 By Matching Biggest Common Factor Method
Now, list down the factors of 7937
:1,7937
Now, list down the factors of 4871
:1,4871
Greatest Common Factor
We found the factors 7937,4871 . The biggest common factor number is the GCF number.
So the greatest common factor 7937,4871 is 1.
Lets's calculate LCM of 771,8649
| 3 | 771, 8649 |
| 257, 2883 |
∴ So the LCM of the given numbers is 3 x 257 x 2883 = 2222793
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/2222793
Therefore, the GCF of Fractions 7937/771,4871/8649 is 1/2222793
Least Common Multiple of 771,8649 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 771,8649 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(771,8649) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(771,8649) x common factors =3 x 1 = 3
LCM(771,8649) = ( 771 × 8649 ) / 3
LCM(771,8649) = 6668379 / 3
LCM(771,8649) = 2222793
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FAQs on GCF of Fractions of 7937/771, 4871/8649
1. What is the HCF of 7937,4871?
The HCF of 7937,4871 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 7937/771, 4871/8649?
Answer: GCF of Numerators as per given numbers 7937/771, 4871/8649 is
GCF of Numerators i.e. for 7937,4871 is 1
LCM of denominators i.e. for 771,8649 is 2222793.
Thus, GCF of Fractions is 1/2222793.Finally, GCF of Fractions for 7937/771, 4871/8649 is 1/2222793.