Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 1449/795,9432/4449
Formula to find GCF of Fractions is
GCF = GCF of Numerators/LCM of Denominators
As per the formula GCF of Fractions let’s split into two parts and find the GCF of Numerators and LCM of Denominators
In the given fractions GCF of Numerators means GCF of 1449,9432
Greatest Common Factor of Numerators i.e. GCF of 1449,9432 is 9 .
LCM of Denominators means LCM of 795,4449 as per the given fractions.
LCM of 795,4449 is 1178985 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 1449,9432
3 | 1449, 9432 |
3 | 483, 3144 |
161, 1048 |
∴ So the GCF of the given numbers is 3 x 3 = 9
Factors of 1449
List of positive integer factors of 1449 that divides 1449 without a remainder.
1,3,7,9,21,23,63,69,161,207,483,1449
Factors of 9432
List of positive integer factors of 9432 that divides 9432 without a remainder.
1,2,3,4,6,8,9,12,18,24,36,72,131,262,393,524,786,1048,1179,1572,2358,3144,4716,9432
Greatest Common Factor
We found the factors 1449,9432 . The biggest common factor number is the GCF number.
So the greatest common factor 1449,9432 is 9.
Lets's calculate LCM of 795,4449
3 | 795, 4449 |
265, 1483 |
∴ So the LCM of the given numbers is 3 x 265 x 1483 = 1178985
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 9/1178985
Therefore, the GCF of Fractions 1449/795,9432/4449 is 9/1178985
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 795,4449 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(795,4449) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(795,4449) x common factors =3 x 1 = 3
LCM(795,4449) = ( 795 × 4449 ) / 3
LCM(795,4449) = 3536955 / 3
LCM(795,4449) = 1178985
Here are some samples of GCF of Fractions calculations.
Here are some samples of GCF of Fractions calculations.
1. 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.
2. What is the GCF of Fractions for 1449/795, 9432/4449?
Answer: GCF of Numerators as per given numbers 1449/795, 9432/4449 is
GCF of Numerators i.e. for 1449,9432 is 9
LCM of denominators i.e. for 795,4449 is 1178985.
Thus, GCF of Fractions is 9/1178985.Finally, GCF of Fractions for 1449/795, 9432/4449 is 9/1178985.