Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 83/315,27/576,151/350
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 83,27,151
Greatest Common Factor of Numerators i.e. GCF of 83,27,151 is 1 .
LCM of Denominators means LCM of 315,576,350 as per the given fractions.
LCM of 315,576,350 is 100800 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 83,27,151
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 83
List of positive integer factors of 83 that divides 83 without a remainder.
1,83
Factors of 27
List of positive integer factors of 27 that divides 27 without a remainder.
1,3,9,27
Factors of 151
List of positive integer factors of 151 that divides 151 without a remainder.
1,151
Greatest Common Factor
We found the factors 83,27,151 . The biggest common factor number is the GCF number.
So the greatest common factor 83,27,151 is 1.
Lets's calculate LCM of 315,576,350
2 | 315, 576, 350 |
3 | 315, 288, 175 |
3 | 105, 96, 175 |
5 | 35, 32, 175 |
7 | 7, 32, 35 |
1, 32, 5 |
∴ So the LCM of the given numbers is 2 x 3 x 3 x 5 x 7 x 1 x 32 x 5 = 100800
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/100800
Therefore, the GCF of Fractions 83/315,27/576,151/350 is 1/100800
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 315,576,350 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(315,576,350) = 1
common factors(in case of two or more numbers have common factors) = 630
GCF(315,576,350) x common factors =1 x 630 = 630
LCM(315,576,350) = ( 315 × 576 × 350 ) / 630
LCM(315,576,350) = 63504000 / 630
LCM(315,576,350) = 100800
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 83/315, 27/576, 151/350?
Answer: GCF of Numerators as per given numbers 83/315, 27/576, 151/350 is
GCF of Numerators i.e. for 83,27,151 is 1
LCM of denominators i.e. for 315,576,350 is 100800.
Thus, GCF of Fractions is 1/100800.Finally, GCF of Fractions for 83/315, 27/576, 151/350 is 1/100800.