Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 152/40,574/936
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 152,574
Greatest Common Factor of Numerators i.e. GCF of 152,574 is 2 .
LCM of Denominators means LCM of 40,936 as per the given fractions.
LCM of 40,936 is 4680 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 152,574
2 | 152, 574 |
76, 287 |
∴ So the GCF of the given numbers is 2 = 2
Factors of 152
List of positive integer factors of 152 that divides 152 without a remainder.
1,2,4,8,19,38,76,152
Factors of 574
List of positive integer factors of 574 that divides 574 without a remainder.
1,2,7,14,41,82,287,574
Greatest Common Factor
We found the factors 152,574 . The biggest common factor number is the GCF number.
So the greatest common factor 152,574 is 2.
Lets's calculate LCM of 40,936
2 | 40, 936 |
2 | 20, 468 |
2 | 10, 234 |
5, 117 |
∴ So the LCM of the given numbers is 2 x 2 x 2 x 5 x 117 = 4680
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/4680
Therefore, the GCF of Fractions 152/40,574/936 is 2/4680
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 40,936 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(40,936) = 8
common factors(in case of two or more numbers have common factors) = 1
GCF(40,936) x common factors =8 x 1 = 8
LCM(40,936) = ( 40 × 936 ) / 8
LCM(40,936) = 37440 / 8
LCM(40,936) = 4680
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 152/40, 574/936?
Answer: GCF of Numerators as per given numbers 152/40, 574/936 is
GCF of Numerators i.e. for 152,574 is 2
LCM of denominators i.e. for 40,936 is 4680.
Thus, GCF of Fractions is 2/4680.Finally, GCF of Fractions for 152/40, 574/936 is 2/4680.