GCF of 488/405, 244/715
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 488/405, 244/715 i.e 244/57915 easily. The following is the detailed procedure to determine the greatest common factor of fractions 488/405, 244/715.
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 488/405,244/715?
Given fractions are 488/405,244/715
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 488/405,244/715, numerators are 488,244
Denominators are 405,715
The GCF of 488,244 is 244 .
LCM of 405,715 is 57915.
The greatest common factor of 488/405,244/715 = [GCF of 488,244]/[LCM of 405,715]= 244/57915
Therefore, the GCF of 488/405,244/715 is 244/57915.
To find the highest common factor of 488,244, we have to find the factors of both numbers and list the highest common factor.
The factors of 488 are 1, 2, 4, 8, 61, 122, 244, 488
The factors of 244 are 1, 2, 4, 61, 122, 244
The HCF of 488,244 is 244.
Lets's calculate GCF of 488,244
| 2 | 488, 244 |
| 2 | 244, 122 |
| 61 | 61, 122 |
| 1, 2 |
∴ So the GCF of the given numbers is 2 x 2 x 61 = 244
Greatest Common Factor of 488,244 By Matching Biggest Common Factor Method
Now, list down the factors of 488
:1,2,4,8,61,122,244,488
Now, list down the factors of 244
:1,2,4,61,122,244
Greatest Common Factor
We found the factors 488,244 . The biggest common factor number is the GCF number.
So the greatest common factor 488,244 is 244.
Lets's calculate LCM of 405,715
| 5 | 405, 715 |
| 81, 143 |
∴ So the LCM of the given numbers is 5 x 81 x 143 = 57915
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 244/57915
Therefore, the GCF of Fractions 488/405,244/715 is 244/57915
Least Common Multiple of 405,715 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 405,715 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(405,715) = 5
common factors(in case of two or more numbers have common factors) = 1
GCF(405,715) x common factors =5 x 1 = 5
LCM(405,715) = ( 405 × 715 ) / 5
LCM(405,715) = 289575 / 5
LCM(405,715) = 57915
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FAQs on GCF of Fractions of 488/405, 244/715
1. What is the HCF of 488,244?
The HCF of 488,244 is 244
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 488/405, 244/715?
Answer: GCF of Numerators as per given numbers 488/405, 244/715 is
GCF of Numerators i.e. for 488,244 is 244
LCM of denominators i.e. for 405,715 is 57915.
Thus, GCF of Fractions is 244/57915.Finally, GCF of Fractions for 488/405, 244/715 is 244/57915.