Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 1804/17,2460/651
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 1804,2460
Greatest Common Factor of Numerators i.e. GCF of 1804,2460 is 164 .
LCM of Denominators means LCM of 17,651 as per the given fractions.
LCM of 17,651 is 11067 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 1804,2460
2 | 1804, 2460 |
2 | 902, 1230 |
41 | 451, 615 |
11, 15 |
∴ So the GCF of the given numbers is 2 x 2 x 41 = 164
Factors of 1804
List of positive integer factors of 1804 that divides 1804 without a remainder.
1,2,4,11,22,41,44,82,164,451,902,1804
Factors of 2460
List of positive integer factors of 2460 that divides 2460 without a remainder.
1,2,3,4,5,6,10,12,15,20,30,41,60,82,123,164,205,246,410,492,615,820,1230,2460
Greatest Common Factor
We found the factors 1804,2460 . The biggest common factor number is the GCF number.
So the greatest common factor 1804,2460 is 164.
Lets's calculate LCM of 17,651
Given numbers has no common factors except 1. So, there LCM is their product i.e 11067
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 164/11067
Therefore, the GCF of Fractions 1804/17,2460/651 is 164/11067
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 17,651 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(17,651) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(17,651) x common factors =1 x 1 = 1
LCM(17,651) = ( 17 × 651 ) / 1
LCM(17,651) = 11067 / 1
LCM(17,651) = 11067
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 1804/17, 2460/651?
Answer: GCF of Numerators as per given numbers 1804/17, 2460/651 is
GCF of Numerators i.e. for 1804,2460 is 164
LCM of denominators i.e. for 17,651 is 11067.
Thus, GCF of Fractions is 164/11067.Finally, GCF of Fractions for 1804/17, 2460/651 is 164/11067.