GCF of 147/28, 247/864
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 147/28, 247/864 i.e 1/6048 easily. The following is the detailed procedure to determine the greatest common factor of fractions 147/28, 247/864.
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 147/28,247/864?
Given fractions are 147/28,247/864
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 147/28,247/864, numerators are 147,247
Denominators are 28,864
The GCF of 147,247 is 1 .
LCM of 28,864 is 6048.
The greatest common factor of 147/28,247/864 = [GCF of 147,247]/[LCM of 28,864]= 1/6048
Therefore, the GCF of 147/28,247/864 is 1/6048.
To find the highest common factor of 147,247, we have to find the factors of both numbers and list the highest common factor.
The factors of 147 are 1, 3, 7, 21, 49, 147
The factors of 247 are 1, 13, 19, 247
The HCF of 147,247 is 1.
Lets's calculate GCF of 147,247
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 147,247 By Matching Biggest Common Factor Method
Now, list down the factors of 147
:1,3,7,21,49,147
Now, list down the factors of 247
:1,13,19,247
Greatest Common Factor
We found the factors 147,247 . The biggest common factor number is the GCF number.
So the greatest common factor 147,247 is 1.
Lets's calculate LCM of 28,864
| 2 | 28, 864 |
| 2 | 14, 432 |
| 7, 216 |
∴ So the LCM of the given numbers is 2 x 2 x 7 x 216 = 6048
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/6048
Therefore, the GCF of Fractions 147/28,247/864 is 1/6048
Least Common Multiple of 28,864 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 28,864 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(28,864) = 4
common factors(in case of two or more numbers have common factors) = 1
GCF(28,864) x common factors =4 x 1 = 4
LCM(28,864) = ( 28 × 864 ) / 4
LCM(28,864) = 24192 / 4
LCM(28,864) = 6048
GCF of Fractions Calculation Examples
Here are some samples of GCF of Fractions calculations.
FAQs on GCF of Fractions of 147/28, 247/864
1. What is the HCF of 147,247?
The HCF of 147,247 is 1
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 147/28, 247/864?
Answer: GCF of Numerators as per given numbers 147/28, 247/864 is
GCF of Numerators i.e. for 147,247 is 1
LCM of denominators i.e. for 28,864 is 6048.
Thus, GCF of Fractions is 1/6048.Finally, GCF of Fractions for 147/28, 247/864 is 1/6048.