Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 7980/238,6105/5041
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 7980,6105
Greatest Common Factor of Numerators i.e. GCF of 7980,6105 is 15 .
LCM of Denominators means LCM of 238,5041 as per the given fractions.
LCM of 238,5041 is 1199758 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 7980,6105
3 | 7980, 6105 |
5 | 2660, 2035 |
532, 407 |
∴ So the GCF of the given numbers is 3 x 5 = 15
Factors of 7980
List of positive integer factors of 7980 that divides 7980 without a remainder.
1,2,3,4,5,6,7,10,12,14,15,19,20,21,28,30,35,38,42,57,60,70,76,84,95,105,114,133,140,190,210,228,266,285,380,399,420,532,570,665,798,1140,1330,1596,1995,2660,3990,7980
Factors of 6105
List of positive integer factors of 6105 that divides 6105 without a remainder.
1,3,5,11,15,33,37,55,111,165,185,407,555,1221,2035,6105
Greatest Common Factor
We found the factors 7980,6105 . The biggest common factor number is the GCF number.
So the greatest common factor 7980,6105 is 15.
Lets's calculate LCM of 238,5041
Given numbers has no common factors except 1. So, there LCM is their product i.e 1199758
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 15/1199758
Therefore, the GCF of Fractions 7980/238,6105/5041 is 15/1199758
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 238,5041 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(238,5041) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(238,5041) x common factors =1 x 1 = 1
LCM(238,5041) = ( 238 × 5041 ) / 1
LCM(238,5041) = 1199758 / 1
LCM(238,5041) = 1199758
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 7980/238, 6105/5041?
Answer: GCF of Numerators as per given numbers 7980/238, 6105/5041 is
GCF of Numerators i.e. for 7980,6105 is 15
LCM of denominators i.e. for 238,5041 is 1199758.
Thus, GCF of Fractions is 15/1199758.Finally, GCF of Fractions for 7980/238, 6105/5041 is 15/1199758.