Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 4752/107,9432/981
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 4752,9432
Greatest Common Factor of Numerators i.e. GCF of 4752,9432 is 72 .
LCM of Denominators means LCM of 107,981 as per the given fractions.
LCM of 107,981 is 104967 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 4752,9432
2 | 4752, 9432 |
2 | 2376, 4716 |
2 | 1188, 2358 |
3 | 594, 1179 |
3 | 198, 393 |
66, 131 |
∴ So the GCF of the given numbers is 2 x 2 x 2 x 3 x 3 = 72
Factors of 4752
List of positive integer factors of 4752 that divides 4752 without a remainder.
1,2,3,4,6,8,9,11,12,16,18,22,24,27,33,36,44,48,54,66,72,88,99,108,132,144,176,198,216,264,297,396,432,528,594,792,1188,1584,2376,4752
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 4752,9432 . The biggest common factor number is the GCF number.
So the greatest common factor 4752,9432 is 72.
Lets's calculate LCM of 107,981
Given numbers has no common factors except 1. So, there LCM is their product i.e 104967
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 72/104967
Therefore, the GCF of Fractions 4752/107,9432/981 is 72/104967
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 107,981 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(107,981) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(107,981) x common factors =1 x 1 = 1
LCM(107,981) = ( 107 × 981 ) / 1
LCM(107,981) = 104967 / 1
LCM(107,981) = 104967
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 4752/107, 9432/981?
Answer: GCF of Numerators as per given numbers 4752/107, 9432/981 is
GCF of Numerators i.e. for 4752,9432 is 72
LCM of denominators i.e. for 107,981 is 104967.
Thus, GCF of Fractions is 72/104967.Finally, GCF of Fractions for 4752/107, 9432/981 is 72/104967.