GCF of 7856/442, 8892/6288
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 7856/442, 8892/6288 i.e 4/1389648 easily. The following is the detailed procedure to determine the greatest common factor of fractions 7856/442, 8892/6288.
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 7856/442,8892/6288?
Given fractions are 7856/442,8892/6288
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 7856/442,8892/6288, numerators are 7856,8892
Denominators are 442,6288
The GCF of 7856,8892 is 4 .
LCM of 442,6288 is 1389648.
The greatest common factor of 7856/442,8892/6288 = [GCF of 7856,8892]/[LCM of 442,6288]= 4/1389648
Therefore, the GCF of 7856/442,8892/6288 is 4/1389648.
To find the highest common factor of 7856,8892, we have to find the factors of both numbers and list the highest common factor.
The factors of 7856 are 1, 2, 4, 8, 16, 491, 982, 1964, 3928, 7856
The factors of 8892 are 1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892
The HCF of 7856,8892 is 4.
Lets's calculate GCF of 7856,8892
| 2 | 7856, 8892 |
| 2 | 3928, 4446 |
| 1964, 2223 |
∴ So the GCF of the given numbers is 2 x 2 = 4
Greatest Common Factor of 7856,8892 By Matching Biggest Common Factor Method
Now, list down the factors of 7856
:1,2,4,8,16,491,982,1964,3928,7856
Now, list down the factors of 8892
:1,2,3,4,6,9,12,13,18,19,26,36,38,39,52,57,76,78,114,117,156,171,228,234,247,342,468,494,684,741,988,1482,2223,2964,4446,8892
Greatest Common Factor
We found the factors 7856,8892 . The biggest common factor number is the GCF number.
So the greatest common factor 7856,8892 is 4.
Lets's calculate LCM of 442,6288
| 2 | 442, 6288 |
| 221, 3144 |
∴ So the LCM of the given numbers is 2 x 221 x 3144 = 1389648
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 4/1389648
Therefore, the GCF of Fractions 7856/442,8892/6288 is 4/1389648
Least Common Multiple of 442,6288 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 442,6288 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(442,6288) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(442,6288) x common factors =2 x 1 = 2
LCM(442,6288) = ( 442 × 6288 ) / 2
LCM(442,6288) = 2779296 / 2
LCM(442,6288) = 1389648
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FAQs on GCF of Fractions of 7856/442, 8892/6288
1. What is the HCF of 7856,8892?
The HCF of 7856,8892 is 4
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 7856/442, 8892/6288?
Answer: GCF of Numerators as per given numbers 7856/442, 8892/6288 is
GCF of Numerators i.e. for 7856,8892 is 4
LCM of denominators i.e. for 442,6288 is 1389648.
Thus, GCF of Fractions is 4/1389648.Finally, GCF of Fractions for 7856/442, 8892/6288 is 4/1389648.