GCF of 244/646, 838/428
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 244/646, 838/428 i.e 2/138244 easily. The following is the detailed procedure to determine the greatest common factor of fractions 244/646, 838/428.
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 244/646,838/428?
Given fractions are 244/646,838/428
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 244/646,838/428, numerators are 244,838
Denominators are 646,428
The GCF of 244,838 is 2 .
LCM of 646,428 is 138244.
The greatest common factor of 244/646,838/428 = [GCF of 244,838]/[LCM of 646,428]= 2/138244
Therefore, the GCF of 244/646,838/428 is 2/138244.
To find the highest common factor of 244,838, we have to find the factors of both numbers and list the highest common factor.
The factors of 244 are 1, 2, 4, 61, 122, 244
The factors of 838 are 1, 2, 419, 838
The HCF of 244,838 is 2.
Lets's calculate GCF of 244,838
| 2 | 244, 838 |
| 122, 419 |
∴ So the GCF of the given numbers is 2 = 2
Greatest Common Factor of 244,838 By Matching Biggest Common Factor Method
Now, list down the factors of 244
:1,2,4,61,122,244
Now, list down the factors of 838
:1,2,419,838
Greatest Common Factor
We found the factors 244,838 . The biggest common factor number is the GCF number.
So the greatest common factor 244,838 is 2.
Lets's calculate LCM of 646,428
| 2 | 646, 428 |
| 323, 214 |
∴ So the LCM of the given numbers is 2 x 323 x 214 = 138244
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/138244
Therefore, the GCF of Fractions 244/646,838/428 is 2/138244
Least Common Multiple of 646,428 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 646,428 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(646,428) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(646,428) x common factors =2 x 1 = 2
LCM(646,428) = ( 646 × 428 ) / 2
LCM(646,428) = 276488 / 2
LCM(646,428) = 138244
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FAQs on GCF of Fractions of 244/646, 838/428
1. What is the HCF of 244,838?
The HCF of 244,838 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 244/646, 838/428?
Answer: GCF of Numerators as per given numbers 244/646, 838/428 is
GCF of Numerators i.e. for 244,838 is 2
LCM of denominators i.e. for 646,428 is 138244.
Thus, GCF of Fractions is 2/138244.Finally, GCF of Fractions for 244/646, 838/428 is 2/138244.