Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 912/69,249/79,267/730
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 912,249,267
Greatest Common Factor of Numerators i.e. GCF of 912,249,267 is 3 .
LCM of Denominators means LCM of 69,79,730 as per the given fractions.
LCM of 69,79,730 is 3979230 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 912,249,267
3 | 912, 249, 267 |
304, 83, 89 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 912
List of positive integer factors of 912 that divides 912 without a remainder.
1,2,3,4,6,8,12,16,19,24,38,48,57,76,114,152,228,304,456,912
Factors of 249
List of positive integer factors of 249 that divides 249 without a remainder.
1,3,83,249
Factors of 267
List of positive integer factors of 267 that divides 267 without a remainder.
1,3,89,267
Greatest Common Factor
We found the factors 912,249,267 . The biggest common factor number is the GCF number.
So the greatest common factor 912,249,267 is 3.
Lets's calculate LCM of 69,79,730
Given numbers has no common factors except 1. So, there LCM is their product i.e 3979230
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/3979230
Therefore, the GCF of Fractions 912/69,249/79,267/730 is 3/3979230
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 69,79,730 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(69,79,730) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(69,79,730) x common factors =1 x 1 = 1
LCM(69,79,730) = ( 69 × 79 × 730 ) / 1
LCM(69,79,730) = 3979230 / 1
LCM(69,79,730) = 3979230
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 912/69, 249/79, 267/730?
Answer: GCF of Numerators as per given numbers 912/69, 249/79, 267/730 is
GCF of Numerators i.e. for 912,249,267 is 3
LCM of denominators i.e. for 69,79,730 is 3979230.
Thus, GCF of Fractions is 3/3979230.Finally, GCF of Fractions for 912/69, 249/79, 267/730 is 3/3979230.