Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 5420/753,1607/7421
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 5420,1607
Greatest Common Factor of Numerators i.e. GCF of 5420,1607 is 1 .
LCM of Denominators means LCM of 753,7421 as per the given fractions.
LCM of 753,7421 is 5588013 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 5420,1607
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 5420
List of positive integer factors of 5420 that divides 5420 without a remainder.
1,2,4,5,10,20,271,542,1084,1355,2710,5420
Factors of 1607
List of positive integer factors of 1607 that divides 1607 without a remainder.
1,1607
Greatest Common Factor
We found the factors 5420,1607 . The biggest common factor number is the GCF number.
So the greatest common factor 5420,1607 is 1.
Lets's calculate LCM of 753,7421
Given numbers has no common factors except 1. So, there LCM is their product i.e 5588013
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/5588013
Therefore, the GCF of Fractions 5420/753,1607/7421 is 1/5588013
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 753,7421 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(753,7421) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(753,7421) x common factors =1 x 1 = 1
LCM(753,7421) = ( 753 × 7421 ) / 1
LCM(753,7421) = 5588013 / 1
LCM(753,7421) = 5588013
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 5420/753, 1607/7421?
Answer: GCF of Numerators as per given numbers 5420/753, 1607/7421 is
GCF of Numerators i.e. for 5420,1607 is 1
LCM of denominators i.e. for 753,7421 is 5588013.
Thus, GCF of Fractions is 1/5588013.Finally, GCF of Fractions for 5420/753, 1607/7421 is 1/5588013.