Use our free GCF of Fractions Calculator tool to compute the GCF of 222/448, 787/912 i.e 1/25536 easily. The following is the detailed procedure to determine the greatest common factor of fractions 222/448, 787/912.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 222/448,787/912
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 222/448,787/912, numerators are 222,787
Denominators are 448,912
The GCF of 222,787 is 1 .
LCM of 448,912 is 25536.
The greatest common factor of 222/448,787/912 = [GCF of 222,787]/[LCM of 448,912]= 1/25536
Therefore, the GCF of 222/448,787/912 is 1/25536.
To find the highest common factor of 222,787, we have to find the factors of both numbers and list the highest common factor.
The factors of 222 are 1, 2, 3, 6, 37, 74, 111, 222
The factors of 787 are 1, 787
The HCF of 222,787 is 1.
Lets's calculate GCF of 222,787
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 222
:1,2,3,6,37,74,111,222
Now, list down the factors of 787
:1,787
Greatest Common Factor
We found the factors 222,787 . The biggest common factor number is the GCF number.
So the greatest common factor 222,787 is 1.
Lets's calculate LCM of 448,912
2 | 448, 912 |
2 | 224, 456 |
2 | 112, 228 |
2 | 56, 114 |
28, 57 |
∴ So the LCM of the given numbers is 2 x 2 x 2 x 2 x 28 x 57 = 25536
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/25536
Therefore, the GCF of Fractions 222/448,787/912 is 1/25536
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 448,912 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(448,912) = 16
common factors(in case of two or more numbers have common factors) = 1
GCF(448,912) x common factors =16 x 1 = 16
LCM(448,912) = ( 448 × 912 ) / 16
LCM(448,912) = 408576 / 16
LCM(448,912) = 25536
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 222,787?
The HCF of 222,787 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 222/448, 787/912?
Answer: GCF of Numerators as per given numbers 222/448, 787/912 is
GCF of Numerators i.e. for 222,787 is 1
LCM of denominators i.e. for 448,912 is 25536.
Thus, GCF of Fractions is 1/25536.Finally, GCF of Fractions for 222/448, 787/912 is 1/25536.