Use our free GCF of Fractions Calculator tool to compute the GCF of 229/370, 261/485 i.e 1/35890 easily. The following is the detailed procedure to determine the greatest common factor of fractions 229/370, 261/485.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 229/370,261/485
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 229/370,261/485, numerators are 229,261
Denominators are 370,485
The GCF of 229,261 is 1 .
LCM of 370,485 is 35890.
The greatest common factor of 229/370,261/485 = [GCF of 229,261]/[LCM of 370,485]= 1/35890
Therefore, the GCF of 229/370,261/485 is 1/35890.
To find the highest common factor of 229,261, we have to find the factors of both numbers and list the highest common factor.
The factors of 229 are 1, 229
The factors of 261 are 1, 3, 9, 29, 87, 261
The HCF of 229,261 is 1.
Lets's calculate GCF of 229,261
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 229
:1,229
Now, list down the factors of 261
:1,3,9,29,87,261
Greatest Common Factor
We found the factors 229,261 . The biggest common factor number is the GCF number.
So the greatest common factor 229,261 is 1.
Lets's calculate LCM of 370,485
5 | 370, 485 |
74, 97 |
∴ So the LCM of the given numbers is 5 x 74 x 97 = 35890
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/35890
Therefore, the GCF of Fractions 229/370,261/485 is 1/35890
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 370,485 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(370,485) = 5
common factors(in case of two or more numbers have common factors) = 1
GCF(370,485) x common factors =5 x 1 = 5
LCM(370,485) = ( 370 × 485 ) / 5
LCM(370,485) = 179450 / 5
LCM(370,485) = 35890
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 229,261?
The HCF of 229,261 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 229/370, 261/485?
Answer: GCF of Numerators as per given numbers 229/370, 261/485 is
GCF of Numerators i.e. for 229,261 is 1
LCM of denominators i.e. for 370,485 is 35890.
Thus, GCF of Fractions is 1/35890.Finally, GCF of Fractions for 229/370, 261/485 is 1/35890.