Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 61/207,47/393,554/236
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 61,47,554
Greatest Common Factor of Numerators i.e. GCF of 61,47,554 is 1 .
LCM of Denominators means LCM of 207,393,236 as per the given fractions.
LCM of 207,393,236 is 6399612 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 61,47,554
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 61
List of positive integer factors of 61 that divides 61 without a remainder.
1,61
Factors of 47
List of positive integer factors of 47 that divides 47 without a remainder.
1,47
Factors of 554
List of positive integer factors of 554 that divides 554 without a remainder.
1,2,277,554
Greatest Common Factor
We found the factors 61,47,554 . The biggest common factor number is the GCF number.
So the greatest common factor 61,47,554 is 1.
Lets's calculate LCM of 207,393,236
3 | 207, 393, 236 |
69, 131, 236 |
∴ So the LCM of the given numbers is 3 x 69 x 131 x 236 = 6399612
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/6399612
Therefore, the GCF of Fractions 61/207,47/393,554/236 is 1/6399612
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 207,393,236 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(207,393,236) = 1
common factors(in case of two or more numbers have common factors) = 3
GCF(207,393,236) x common factors =1 x 3 = 3
LCM(207,393,236) = ( 207 × 393 × 236 ) / 3
LCM(207,393,236) = 19198836 / 3
LCM(207,393,236) = 6399612
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 61/207, 47/393, 554/236?
Answer: GCF of Numerators as per given numbers 61/207, 47/393, 554/236 is
GCF of Numerators i.e. for 61,47,554 is 1
LCM of denominators i.e. for 207,393,236 is 6399612.
Thus, GCF of Fractions is 1/6399612.Finally, GCF of Fractions for 61/207, 47/393, 554/236 is 1/6399612.