Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 3765/146,4620/153
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 3765,4620
Greatest Common Factor of Numerators i.e. GCF of 3765,4620 is 15 .
LCM of Denominators means LCM of 146,153 as per the given fractions.
LCM of 146,153 is 22338 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 3765,4620
3 | 3765, 4620 |
5 | 1255, 1540 |
251, 308 |
∴ So the GCF of the given numbers is 3 x 5 = 15
Factors of 3765
List of positive integer factors of 3765 that divides 3765 without a remainder.
1,3,5,15,251,753,1255,3765
Factors of 4620
List of positive integer factors of 4620 that divides 4620 without a remainder.
1,2,3,4,5,6,7,10,11,12,14,15,20,21,22,28,30,33,35,42,44,55,60,66,70,77,84,105,110,132,140,154,165,210,220,231,308,330,385,420,462,660,770,924,1155,1540,2310,4620
Greatest Common Factor
We found the factors 3765,4620 . The biggest common factor number is the GCF number.
So the greatest common factor 3765,4620 is 15.
Lets's calculate LCM of 146,153
Given numbers has no common factors except 1. So, there LCM is their product i.e 22338
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 15/22338
Therefore, the GCF of Fractions 3765/146,4620/153 is 15/22338
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 146,153 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(146,153) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(146,153) x common factors =1 x 1 = 1
LCM(146,153) = ( 146 × 153 ) / 1
LCM(146,153) = 22338 / 1
LCM(146,153) = 22338
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 3765/146, 4620/153?
Answer: GCF of Numerators as per given numbers 3765/146, 4620/153 is
GCF of Numerators i.e. for 3765,4620 is 15
LCM of denominators i.e. for 146,153 is 22338.
Thus, GCF of Fractions is 15/22338.Finally, GCF of Fractions for 3765/146, 4620/153 is 15/22338.