Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 6/33,84/35,86/336,824/730
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 6,84,86,824
Greatest Common Factor of Numerators i.e. GCF of 6,84,86,824 is 2 .
LCM of Denominators means LCM of 33,35,336,730 as per the given fractions.
LCM of 33,35,336,730 is 1349040 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 6,84,86,824
2 | 6, 84, 86, 824 |
3, 42, 43, 412 |
∴ So the GCF of the given numbers is 2 = 2
Factors of 6
List of positive integer factors of 6 that divides 6 without a remainder.
1,2,3,6
Factors of 84
List of positive integer factors of 84 that divides 84 without a remainder.
1,2,3,4,6,7,12,14,21,28,42,84
Factors of 86
List of positive integer factors of 86 that divides 86 without a remainder.
1,2,43,86
Factors of 824
List of positive integer factors of 824 that divides 824 without a remainder.
1,2,4,8,103,206,412,824
Greatest Common Factor
We found the factors 6,84,86,824 . The biggest common factor number is the GCF number.
So the greatest common factor 6,84,86,824 is 2.
Lets's calculate LCM of 33,35,336,730
2 | 33, 35, 336, 730 |
3 | 33, 35, 168, 365 |
5 | 11, 35, 56, 365 |
7 | 11, 7, 56, 73 |
11, 1, 8, 73 |
∴ So the LCM of the given numbers is 2 x 3 x 5 x 7 x 11 x 1 x 8 x 73 = 1349040
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/1349040
Therefore, the GCF of Fractions 6/33,84/35,86/336,824/730 is 2/1349040
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 33,35,336,730 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(33,35,336,730) = 1
common factors(in case of two or more numbers have common factors) = 210
GCF(33,35,336,730) x common factors =1 x 210 = 210
LCM(33,35,336,730) = ( 33 × 35 × 336 × 730 ) / 210
LCM(33,35,336,730) = 283298400 / 210
LCM(33,35,336,730) = 1349040
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 6/33, 84/35, 86/336, 824/730?
Answer: GCF of Numerators as per given numbers 6/33, 84/35, 86/336, 824/730 is
GCF of Numerators i.e. for 6,84,86,824 is 2
LCM of denominators i.e. for 33,35,336,730 is 1349040.
Thus, GCF of Fractions is 2/1349040.Finally, GCF of Fractions for 6/33, 84/35, 86/336, 824/730 is 2/1349040.