Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 12/34,95/63,46/66,63/116
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 12,95,46,63
Greatest Common Factor of Numerators i.e. GCF of 12,95,46,63 is 1 .
LCM of Denominators means LCM of 34,63,66,116 as per the given fractions.
LCM of 34,63,66,116 is 1366596 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 12,95,46,63
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 12
List of positive integer factors of 12 that divides 12 without a remainder.
1,2,3,4,6,12
Factors of 95
List of positive integer factors of 95 that divides 95 without a remainder.
1,5,19,95
Factors of 46
List of positive integer factors of 46 that divides 46 without a remainder.
1,2,23,46
Factors of 63
List of positive integer factors of 63 that divides 63 without a remainder.
1,3,7,9,21,63
Greatest Common Factor
We found the factors 12,95,46,63 . The biggest common factor number is the GCF number.
So the greatest common factor 12,95,46,63 is 1.
Lets's calculate LCM of 34,63,66,116
2 | 34, 63, 66, 116 |
3 | 17, 63, 33, 58 |
17, 21, 11, 58 |
∴ So the LCM of the given numbers is 2 x 3 x 17 x 21 x 11 x 58 = 1366596
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1366596
Therefore, the GCF of Fractions 12/34,95/63,46/66,63/116 is 1/1366596
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 34,63,66,116 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(34,63,66,116) = 1
common factors(in case of two or more numbers have common factors) = 12
GCF(34,63,66,116) x common factors =1 x 12 = 12
LCM(34,63,66,116) = ( 34 × 63 × 66 × 116 ) / 12
LCM(34,63,66,116) = 16399152 / 12
LCM(34,63,66,116) = 1366596
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 12/34, 95/63, 46/66, 63/116?
Answer: GCF of Numerators as per given numbers 12/34, 95/63, 46/66, 63/116 is
GCF of Numerators i.e. for 12,95,46,63 is 1
LCM of denominators i.e. for 34,63,66,116 is 1366596.
Thus, GCF of Fractions is 1/1366596.Finally, GCF of Fractions for 12/34, 95/63, 46/66, 63/116 is 1/1366596.