Use our free GCF of Fractions Calculator tool to compute the GCF of 43/74, 569/30, 919/305 i.e 1/67710 easily. The following is the detailed procedure to determine the greatest common factor of fractions 43/74, 569/30, 919/305.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 43/74,569/30,919/305
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 43/74,569/30,919/305, numerators are 43,569,919
Denominators are 74,30,305
The GCF of 43,569,919 is 1 .
LCM of 74,30,305 is 67710.
The greatest common factor of 43/74,569/30,919/305 = [GCF of 43,569,919]/[LCM of 74,30,305]= 1/67710
Therefore, the GCF of 43/74,569/30,919/305 is 1/67710.
To find the highest common factor of 43,569,919, we have to find the factors of both numbers and list the highest common factor.
The factors of 43 are 1, 43
The factors of 569 are 1, 569
The factors of 919 are 1, 919
The HCF of 43,569,919 is 1.
Lets's calculate GCF of 43,569,919
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 43
:1,43
Now, list down the factors of 569
:1,569
Now, list down the factors of 919
:1,919
Greatest Common Factor
We found the factors 43,569,919 . The biggest common factor number is the GCF number.
So the greatest common factor 43,569,919 is 1.
Lets's calculate LCM of 74,30,305
2 | 74, 30, 305 |
5 | 37, 15, 305 |
37, 3, 61 |
∴ So the LCM of the given numbers is 2 x 5 x 37 x 3 x 61 = 67710
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/67710
Therefore, the GCF of Fractions 43/74,569/30,919/305 is 1/67710
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 74,30,305 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(74,30,305) = 1
common factors(in case of two or more numbers have common factors) = 10
GCF(74,30,305) x common factors =1 x 10 = 10
LCM(74,30,305) = ( 74 × 30 × 305 ) / 10
LCM(74,30,305) = 677100 / 10
LCM(74,30,305) = 67710
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 43,569,919?
The HCF of 43,569,919 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 43/74, 569/30, 919/305?
Answer: GCF of Numerators as per given numbers 43/74, 569/30, 919/305 is
GCF of Numerators i.e. for 43,569,919 is 1
LCM of denominators i.e. for 74,30,305 is 67710.
Thus, GCF of Fractions is 1/67710.Finally, GCF of Fractions for 43/74, 569/30, 919/305 is 1/67710.