GCF of 7848/400, 5421/3073
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 7848/400, 5421/3073 i.e 3/1229200 easily. The following is the detailed procedure to determine the greatest common factor of fractions 7848/400, 5421/3073.
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 7848/400,5421/3073?
Given fractions are 7848/400,5421/3073
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 7848/400,5421/3073, numerators are 7848,5421
Denominators are 400,3073
The GCF of 7848,5421 is 3 .
LCM of 400,3073 is 1229200.
The greatest common factor of 7848/400,5421/3073 = [GCF of 7848,5421]/[LCM of 400,3073]= 3/1229200
Therefore, the GCF of 7848/400,5421/3073 is 3/1229200.
To find the highest common factor of 7848,5421, we have to find the factors of both numbers and list the highest common factor.
The factors of 7848 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 7848
The factors of 5421 are 1, 3, 13, 39, 139, 417, 1807, 5421
The HCF of 7848,5421 is 3.
Lets's calculate GCF of 7848,5421
| 3 | 7848, 5421 |
| 2616, 1807 |
∴ So the GCF of the given numbers is 3 = 3
Greatest Common Factor of 7848,5421 By Matching Biggest Common Factor Method
Now, list down the factors of 7848
:1,2,3,4,6,8,9,12,18,24,36,72,109,218,327,436,654,872,981,1308,1962,2616,3924,7848
Now, list down the factors of 5421
:1,3,13,39,139,417,1807,5421
Greatest Common Factor
We found the factors 7848,5421 . The biggest common factor number is the GCF number.
So the greatest common factor 7848,5421 is 3.
Lets's calculate LCM of 400,3073
Given numbers has no common factors except 1. So, there LCM is their product i.e 1229200
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/1229200
Therefore, the GCF of Fractions 7848/400,5421/3073 is 3/1229200
Least Common Multiple of 400,3073 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 400,3073 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(400,3073) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(400,3073) x common factors =1 x 1 = 1
LCM(400,3073) = ( 400 × 3073 ) / 1
LCM(400,3073) = 1229200 / 1
LCM(400,3073) = 1229200
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FAQs on GCF of Fractions of 7848/400, 5421/3073
1. What is the HCF of 7848,5421?
The HCF of 7848,5421 is 3
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 7848/400, 5421/3073?
Answer: GCF of Numerators as per given numbers 7848/400, 5421/3073 is
GCF of Numerators i.e. for 7848,5421 is 3
LCM of denominators i.e. for 400,3073 is 1229200.
Thus, GCF of Fractions is 3/1229200.Finally, GCF of Fractions for 7848/400, 5421/3073 is 3/1229200.