GCF of 38/863, 1216/4021
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 38/863, 1216/4021 i.e 38/3470123 easily. The following is the detailed procedure to determine the greatest common factor of fractions 38/863, 1216/4021.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
What is the GCF of 38/863,1216/4021?
Given fractions are 38/863,1216/4021
To find the GCF of fractions, we have to find the GCF of numerator numbers and LCM of denominator numbers. Its formula is given by
GCF of Fraction = Greatest Common Factor of Numerator/Least Common Multiple of Denominators
In the fractions 38/863,1216/4021, numerators are 38,1216
Denominators are 863,4021
The GCF of 38,1216 is 38 .
LCM of 863,4021 is 3470123.
The greatest common factor of 38/863,1216/4021 = [GCF of 38,1216]/[LCM of 863,4021]= 38/3470123
Therefore, the GCF of 38/863,1216/4021 is 38/3470123.
To find the highest common factor of 38,1216, we have to find the factors of both numbers and list the highest common factor.
The factors of 38 are 1, 2, 19, 38
The factors of 1216 are 1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216
The HCF of 38,1216 is 38.
Lets's calculate GCF of 38,1216
| 2 | 38, 1216 |
| 19 | 19, 608 |
| 1, 32 |
∴ So the GCF of the given numbers is 2 x 19 = 38
Greatest Common Factor of 38,1216 By Matching Biggest Common Factor Method
Now, list down the factors of 38
:1,2,19,38
Now, list down the factors of 1216
:1,2,4,8,16,19,32,38,64,76,152,304,608,1216
Greatest Common Factor
We found the factors 38,1216 . The biggest common factor number is the GCF number.
So the greatest common factor 38,1216 is 38.
Lets's calculate LCM of 863,4021
Given numbers has no common factors except 1. So, there LCM is their product i.e 3470123
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 38/3470123
Therefore, the GCF of Fractions 38/863,1216/4021 is 38/3470123
Least Common Multiple of 863,4021 with GCF Formula
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 863,4021 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(863,4021) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(863,4021) x common factors =1 x 1 = 1
LCM(863,4021) = ( 863 × 4021 ) / 1
LCM(863,4021) = 3470123 / 1
LCM(863,4021) = 3470123
GCF of Fractions Calculation Examples
Here are some samples of GCF of Fractions calculations.
FAQs on GCF of Fractions of 38/863, 1216/4021
1. What is the HCF of 38,1216?
The HCF of 38,1216 is 38
2. What is the GCF of a fraction?
The GCF of a fraction is defined as the greatest fraction that divides exactly into 2 or more fractions.
3. 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.
4. What is the GCF of Fractions for 38/863, 1216/4021?
Answer: GCF of Numerators as per given numbers 38/863, 1216/4021 is
GCF of Numerators i.e. for 38,1216 is 38
LCM of denominators i.e. for 863,4021 is 3470123.
Thus, GCF of Fractions is 38/3470123.Finally, GCF of Fractions for 38/863, 1216/4021 is 38/3470123.