GCF of 8222/994, 3978/5380
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 8222/994, 3978/5380 i.e 2/2673860 easily. The following is the detailed procedure to determine the greatest common factor of fractions 8222/994, 3978/5380.
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 8222/994,3978/5380?
Given fractions are 8222/994,3978/5380
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 8222/994,3978/5380, numerators are 8222,3978
Denominators are 994,5380
The GCF of 8222,3978 is 2 .
LCM of 994,5380 is 2673860.
The greatest common factor of 8222/994,3978/5380 = [GCF of 8222,3978]/[LCM of 994,5380]= 2/2673860
Therefore, the GCF of 8222/994,3978/5380 is 2/2673860.
To find the highest common factor of 8222,3978, we have to find the factors of both numbers and list the highest common factor.
The factors of 8222 are 1, 2, 4111, 8222
The factors of 3978 are 1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978
The HCF of 8222,3978 is 2.
Lets's calculate GCF of 8222,3978
| 2 | 8222, 3978 |
| 4111, 1989 |
∴ So the GCF of the given numbers is 2 = 2
Greatest Common Factor of 8222,3978 By Matching Biggest Common Factor Method
Now, list down the factors of 8222
:1,2,4111,8222
Now, list down the factors of 3978
:1,2,3,6,9,13,17,18,26,34,39,51,78,102,117,153,221,234,306,442,663,1326,1989,3978
Greatest Common Factor
We found the factors 8222,3978 . The biggest common factor number is the GCF number.
So the greatest common factor 8222,3978 is 2.
Lets's calculate LCM of 994,5380
| 2 | 994, 5380 |
| 497, 2690 |
∴ So the LCM of the given numbers is 2 x 497 x 2690 = 2673860
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/2673860
Therefore, the GCF of Fractions 8222/994,3978/5380 is 2/2673860
Least Common Multiple of 994,5380 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 994,5380 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(994,5380) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(994,5380) x common factors =2 x 1 = 2
LCM(994,5380) = ( 994 × 5380 ) / 2
LCM(994,5380) = 5347720 / 2
LCM(994,5380) = 2673860
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FAQs on GCF of Fractions of 8222/994, 3978/5380
1. What is the HCF of 8222,3978?
The HCF of 8222,3978 is 2
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 8222/994, 3978/5380?
Answer: GCF of Numerators as per given numbers 8222/994, 3978/5380 is
GCF of Numerators i.e. for 8222,3978 is 2
LCM of denominators i.e. for 994,5380 is 2673860.
Thus, GCF of Fractions is 2/2673860.Finally, GCF of Fractions for 8222/994, 3978/5380 is 2/2673860.