Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 148/98,450/47,612/663
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 148,450,612
Greatest Common Factor of Numerators i.e. GCF of 148,450,612 is 2 .
LCM of Denominators means LCM of 98,47,663 as per the given fractions.
LCM of 98,47,663 is 3053778 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 148,450,612
2 | 148, 450, 612 |
74, 225, 306 |
∴ So the GCF of the given numbers is 2 = 2
Factors of 148
List of positive integer factors of 148 that divides 148 without a remainder.
1,2,4,37,74,148
Factors of 450
List of positive integer factors of 450 that divides 450 without a remainder.
1,2,3,5,6,9,10,15,18,25,30,45,50,75,90,150,225,450
Factors of 612
List of positive integer factors of 612 that divides 612 without a remainder.
1,2,3,4,6,9,12,17,18,34,36,51,68,102,153,204,306,612
Greatest Common Factor
We found the factors 148,450,612 . The biggest common factor number is the GCF number.
So the greatest common factor 148,450,612 is 2.
Lets's calculate LCM of 98,47,663
Given numbers has no common factors except 1. So, there LCM is their product i.e 3053778
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/3053778
Therefore, the GCF of Fractions 148/98,450/47,612/663 is 2/3053778
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 98,47,663 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(98,47,663) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(98,47,663) x common factors =1 x 1 = 1
LCM(98,47,663) = ( 98 × 47 × 663 ) / 1
LCM(98,47,663) = 3053778 / 1
LCM(98,47,663) = 3053778
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 148/98, 450/47, 612/663?
Answer: GCF of Numerators as per given numbers 148/98, 450/47, 612/663 is
GCF of Numerators i.e. for 148,450,612 is 2
LCM of denominators i.e. for 98,47,663 is 3053778.
Thus, GCF of Fractions is 2/3053778.Finally, GCF of Fractions for 148/98, 450/47, 612/663 is 2/3053778.