GCF of 444/398, 772/447
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 444/398, 772/447 i.e 4/177906 easily. The following is the detailed procedure to determine the greatest common factor of fractions 444/398, 772/447.
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 444/398,772/447?
Given fractions are 444/398,772/447
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 444/398,772/447, numerators are 444,772
Denominators are 398,447
The GCF of 444,772 is 4 .
LCM of 398,447 is 177906.
The greatest common factor of 444/398,772/447 = [GCF of 444,772]/[LCM of 398,447]= 4/177906
Therefore, the GCF of 444/398,772/447 is 4/177906.
To find the highest common factor of 444,772, we have to find the factors of both numbers and list the highest common factor.
The factors of 444 are 1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444
The factors of 772 are 1, 2, 4, 193, 386, 772
The HCF of 444,772 is 4.
Lets's calculate GCF of 444,772
| 2 | 444, 772 |
| 2 | 222, 386 |
| 111, 193 |
∴ So the GCF of the given numbers is 2 x 2 = 4
Greatest Common Factor of 444,772 By Matching Biggest Common Factor Method
Now, list down the factors of 444
:1,2,3,4,6,12,37,74,111,148,222,444
Now, list down the factors of 772
:1,2,4,193,386,772
Greatest Common Factor
We found the factors 444,772 . The biggest common factor number is the GCF number.
So the greatest common factor 444,772 is 4.
Lets's calculate LCM of 398,447
Given numbers has no common factors except 1. So, there LCM is their product i.e 177906
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 4/177906
Therefore, the GCF of Fractions 444/398,772/447 is 4/177906
Least Common Multiple of 398,447 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 398,447 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(398,447) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(398,447) x common factors =1 x 1 = 1
LCM(398,447) = ( 398 × 447 ) / 1
LCM(398,447) = 177906 / 1
LCM(398,447) = 177906
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FAQs on GCF of Fractions of 444/398, 772/447
1. What is the HCF of 444,772?
The HCF of 444,772 is 4
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 444/398, 772/447?
Answer: GCF of Numerators as per given numbers 444/398, 772/447 is
GCF of Numerators i.e. for 444,772 is 4
LCM of denominators i.e. for 398,447 is 177906.
Thus, GCF of Fractions is 4/177906.Finally, GCF of Fractions for 444/398, 772/447 is 4/177906.