Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 9248/775,2040/638
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 9248,2040
Greatest Common Factor of Numerators i.e. GCF of 9248,2040 is 136 .
LCM of Denominators means LCM of 775,638 as per the given fractions.
LCM of 775,638 is 494450 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 9248,2040
2 | 9248, 2040 |
2 | 4624, 1020 |
2 | 2312, 510 |
17 | 1156, 255 |
68, 15 |
∴ So the GCF of the given numbers is 2 x 2 x 2 x 17 = 136
Factors of 9248
List of positive integer factors of 9248 that divides 9248 without a remainder.
1,2,4,8,16,17,32,34,68,136,272,289,544,578,1156,2312,4624,9248
Factors of 2040
List of positive integer factors of 2040 that divides 2040 without a remainder.
1,2,3,4,5,6,8,10,12,15,17,20,24,30,34,40,51,60,68,85,102,120,136,170,204,255,340,408,510,680,1020,2040
Greatest Common Factor
We found the factors 9248,2040 . The biggest common factor number is the GCF number.
So the greatest common factor 9248,2040 is 136.
Lets's calculate LCM of 775,638
Given numbers has no common factors except 1. So, there LCM is their product i.e 494450
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 136/494450
Therefore, the GCF of Fractions 9248/775,2040/638 is 136/494450
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 775,638 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(775,638) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(775,638) x common factors =1 x 1 = 1
LCM(775,638) = ( 775 × 638 ) / 1
LCM(775,638) = 494450 / 1
LCM(775,638) = 494450
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 9248/775, 2040/638?
Answer: GCF of Numerators as per given numbers 9248/775, 2040/638 is
GCF of Numerators i.e. for 9248,2040 is 136
LCM of denominators i.e. for 775,638 is 494450.
Thus, GCF of Fractions is 136/494450.Finally, GCF of Fractions for 9248/775, 2040/638 is 136/494450.