GCF of 6440/312, 1392/3252
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 6440/312, 1392/3252 i.e 8/84552 easily. The following is the detailed procedure to determine the greatest common factor of fractions 6440/312, 1392/3252.
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 6440/312,1392/3252?
Given fractions are 6440/312,1392/3252
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 6440/312,1392/3252, numerators are 6440,1392
Denominators are 312,3252
The GCF of 6440,1392 is 8 .
LCM of 312,3252 is 84552.
The greatest common factor of 6440/312,1392/3252 = [GCF of 6440,1392]/[LCM of 312,3252]= 8/84552
Therefore, the GCF of 6440/312,1392/3252 is 8/84552.
To find the highest common factor of 6440,1392, we have to find the factors of both numbers and list the highest common factor.
The factors of 6440 are 1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440
The factors of 1392 are 1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392
The HCF of 6440,1392 is 8.
Lets's calculate GCF of 6440,1392
| 2 | 6440, 1392 |
| 2 | 3220, 696 |
| 2 | 1610, 348 |
| 805, 174 |
∴ So the GCF of the given numbers is 2 x 2 x 2 = 8
Greatest Common Factor of 6440,1392 By Matching Biggest Common Factor Method
Now, list down the factors of 6440
:1,2,4,5,7,8,10,14,20,23,28,35,40,46,56,70,92,115,140,161,184,230,280,322,460,644,805,920,1288,1610,3220,6440
Now, list down the factors of 1392
:1,2,3,4,6,8,12,16,24,29,48,58,87,116,174,232,348,464,696,1392
Greatest Common Factor
We found the factors 6440,1392 . The biggest common factor number is the GCF number.
So the greatest common factor 6440,1392 is 8.
Lets's calculate LCM of 312,3252
| 2 | 312, 3252 |
| 2 | 156, 1626 |
| 3 | 78, 813 |
| 26, 271 |
∴ So the LCM of the given numbers is 2 x 2 x 3 x 26 x 271 = 84552
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 8/84552
Therefore, the GCF of Fractions 6440/312,1392/3252 is 8/84552
Least Common Multiple of 312,3252 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 312,3252 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(312,3252) = 12
common factors(in case of two or more numbers have common factors) = 1
GCF(312,3252) x common factors =12 x 1 = 12
LCM(312,3252) = ( 312 × 3252 ) / 12
LCM(312,3252) = 1014624 / 12
LCM(312,3252) = 84552
GCF of Fractions Calculation Examples
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FAQs on GCF of Fractions of 6440/312, 1392/3252
1. What is the HCF of 6440,1392?
The HCF of 6440,1392 is 8
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 6440/312, 1392/3252?
Answer: GCF of Numerators as per given numbers 6440/312, 1392/3252 is
GCF of Numerators i.e. for 6440,1392 is 8
LCM of denominators i.e. for 312,3252 is 84552.
Thus, GCF of Fractions is 8/84552.Finally, GCF of Fractions for 6440/312, 1392/3252 is 8/84552.