Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 695/54,540/10,456/456
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 695,540,456
Greatest Common Factor of Numerators i.e. GCF of 695,540,456 is 1 .
LCM of Denominators means LCM of 54,10,456 as per the given fractions.
LCM of 54,10,456 is 20520 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 695,540,456
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 695
List of positive integer factors of 695 that divides 695 without a remainder.
1,5,139,695
Factors of 540
List of positive integer factors of 540 that divides 540 without a remainder.
1,2,3,4,5,6,9,10,12,15,18,20,27,30,36,45,54,60,90,108,135,180,270,540
Factors of 456
List of positive integer factors of 456 that divides 456 without a remainder.
1,2,3,4,6,8,12,19,24,38,57,76,114,152,228,456
Greatest Common Factor
We found the factors 695,540,456 . The biggest common factor number is the GCF number.
So the greatest common factor 695,540,456 is 1.
Lets's calculate LCM of 54,10,456
2 | 54, 10, 456 |
3 | 27, 5, 228 |
9, 5, 76 |
∴ So the LCM of the given numbers is 2 x 3 x 9 x 5 x 76 = 20520
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/20520
Therefore, the GCF of Fractions 695/54,540/10,456/456 is 1/20520
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 54,10,456 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(54,10,456) = 2
common factors(in case of two or more numbers have common factors) = 6
GCF(54,10,456) x common factors =2 x 6 = 12
LCM(54,10,456) = ( 54 × 10 × 456 ) / 12
LCM(54,10,456) = 246240 / 12
LCM(54,10,456) = 20520
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 695/54, 540/10, 456/456?
Answer: GCF of Numerators as per given numbers 695/54, 540/10, 456/456 is
GCF of Numerators i.e. for 695,540,456 is 1
LCM of denominators i.e. for 54,10,456 is 20520.
Thus, GCF of Fractions is 1/20520.Finally, GCF of Fractions for 695/54, 540/10, 456/456 is 1/20520.