Use our free GCF of Fractions Calculator tool to compute the GCF of 60/24, 630/46, 405/547 i.e 15/301944 easily. The following is the detailed procedure to determine the greatest common factor of fractions 60/24, 630/46, 405/547.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 60/24,630/46,405/547
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 60/24,630/46,405/547, numerators are 60,630,405
Denominators are 24,46,547
The GCF of 60,630,405 is 15 .
LCM of 24,46,547 is 301944.
The greatest common factor of 60/24,630/46,405/547 = [GCF of 60,630,405]/[LCM of 24,46,547]= 15/301944
Therefore, the GCF of 60/24,630/46,405/547 is 15/301944.
To find the highest common factor of 60,630,405, we have to find the factors of both numbers and list the highest common factor.
The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60
The factors of 630 are 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630
The factors of 405 are 1, 3, 5, 9, 15, 27, 45, 81, 135, 405
The HCF of 60,630,405 is 15.
Lets's calculate GCF of 60,630,405
3 | 60, 630, 405 |
5 | 20, 210, 135 |
4, 42, 27 |
∴ So the GCF of the given numbers is 3 x 5 = 15
Now, list down the factors of 60
:1,2,3,4,5,6,10,12,15,20,30,60
Now, list down the factors of 630
:1,2,3,5,6,7,9,10,14,15,18,21,30,35,42,45,63,70,90,105,126,210,315,630
Now, list down the factors of 405
:1,3,5,9,15,27,45,81,135,405
Greatest Common Factor
We found the factors 60,630,405 . The biggest common factor number is the GCF number.
So the greatest common factor 60,630,405 is 15.
Lets's calculate LCM of 24,46,547
2 | 24, 46, 547 |
12, 23, 547 |
∴ So the LCM of the given numbers is 2 x 12 x 23 x 547 = 301944
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 15/301944
Therefore, the GCF of Fractions 60/24,630/46,405/547 is 15/301944
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 24,46,547 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(24,46,547) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(24,46,547) x common factors =1 x 2 = 2
LCM(24,46,547) = ( 24 × 46 × 547 ) / 2
LCM(24,46,547) = 603888 / 2
LCM(24,46,547) = 301944
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 60,630,405?
The HCF of 60,630,405 is 15
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 60/24, 630/46, 405/547?
Answer: GCF of Numerators as per given numbers 60/24, 630/46, 405/547 is
GCF of Numerators i.e. for 60,630,405 is 15
LCM of denominators i.e. for 24,46,547 is 301944.
Thus, GCF of Fractions is 15/301944.Finally, GCF of Fractions for 60/24, 630/46, 405/547 is 15/301944.