GCF of 6430/417, 9912/9605
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 6430/417, 9912/9605 i.e 2/4005285 easily. The following is the detailed procedure to determine the greatest common factor of fractions 6430/417, 9912/9605.
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 6430/417,9912/9605?
Given fractions are 6430/417,9912/9605
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 6430/417,9912/9605, numerators are 6430,9912
Denominators are 417,9605
The GCF of 6430,9912 is 2 .
LCM of 417,9605 is 4005285.
The greatest common factor of 6430/417,9912/9605 = [GCF of 6430,9912]/[LCM of 417,9605]= 2/4005285
Therefore, the GCF of 6430/417,9912/9605 is 2/4005285.
To find the highest common factor of 6430,9912, we have to find the factors of both numbers and list the highest common factor.
The factors of 6430 are 1, 2, 5, 10, 643, 1286, 3215, 6430
The factors of 9912 are 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 118, 168, 177, 236, 354, 413, 472, 708, 826, 1239, 1416, 1652, 2478, 3304, 4956, 9912
The HCF of 6430,9912 is 2.
Lets's calculate GCF of 6430,9912
| 2 | 6430, 9912 |
| 3215, 4956 |
∴ So the GCF of the given numbers is 2 = 2
Greatest Common Factor of 6430,9912 By Matching Biggest Common Factor Method
Now, list down the factors of 6430
:1,2,5,10,643,1286,3215,6430
Now, list down the factors of 9912
:1,2,3,4,6,7,8,12,14,21,24,28,42,56,59,84,118,168,177,236,354,413,472,708,826,1239,1416,1652,2478,3304,4956,9912
Greatest Common Factor
We found the factors 6430,9912 . The biggest common factor number is the GCF number.
So the greatest common factor 6430,9912 is 2.
Lets's calculate LCM of 417,9605
Given numbers has no common factors except 1. So, there LCM is their product i.e 4005285
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/4005285
Therefore, the GCF of Fractions 6430/417,9912/9605 is 2/4005285
Least Common Multiple of 417,9605 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 417,9605 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(417,9605) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(417,9605) x common factors =1 x 1 = 1
LCM(417,9605) = ( 417 × 9605 ) / 1
LCM(417,9605) = 4005285 / 1
LCM(417,9605) = 4005285
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FAQs on GCF of Fractions of 6430/417, 9912/9605
1. What is the HCF of 6430,9912?
The HCF of 6430,9912 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 6430/417, 9912/9605?
Answer: GCF of Numerators as per given numbers 6430/417, 9912/9605 is
GCF of Numerators i.e. for 6430,9912 is 2
LCM of denominators i.e. for 417,9605 is 4005285.
Thus, GCF of Fractions is 2/4005285.Finally, GCF of Fractions for 6430/417, 9912/9605 is 2/4005285.