Use our free GCF of Fractions Calculator tool to compute the GCF of 24/43, 623/56, 690/285 i.e 1/686280 easily. The following is the detailed procedure to determine the greatest common factor of fractions 24/43, 623/56, 690/285.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 24/43,623/56,690/285
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 24/43,623/56,690/285, numerators are 24,623,690
Denominators are 43,56,285
The GCF of 24,623,690 is 1 .
LCM of 43,56,285 is 686280.
The greatest common factor of 24/43,623/56,690/285 = [GCF of 24,623,690]/[LCM of 43,56,285]= 1/686280
Therefore, the GCF of 24/43,623/56,690/285 is 1/686280.
To find the highest common factor of 24,623,690, we have to find the factors of both numbers and list the highest common factor.
The factors of 24 are 1, 2, 3, 4, 6, 8, 12, 24
The factors of 623 are 1, 7, 89, 623
The factors of 690 are 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690
The HCF of 24,623,690 is 1.
Lets's calculate GCF of 24,623,690
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 24
:1,2,3,4,6,8,12,24
Now, list down the factors of 623
:1,7,89,623
Now, list down the factors of 690
:1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690
Greatest Common Factor
We found the factors 24,623,690 . The biggest common factor number is the GCF number.
So the greatest common factor 24,623,690 is 1.
Lets's calculate LCM of 43,56,285
Given numbers has no common factors except 1. So, there LCM is their product i.e 686280
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/686280
Therefore, the GCF of Fractions 24/43,623/56,690/285 is 1/686280
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 43,56,285 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(43,56,285) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(43,56,285) x common factors =1 x 1 = 1
LCM(43,56,285) = ( 43 × 56 × 285 ) / 1
LCM(43,56,285) = 686280 / 1
LCM(43,56,285) = 686280
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 24,623,690?
The HCF of 24,623,690 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 24/43, 623/56, 690/285?
Answer: GCF of Numerators as per given numbers 24/43, 623/56, 690/285 is
GCF of Numerators i.e. for 24,623,690 is 1
LCM of denominators i.e. for 43,56,285 is 686280.
Thus, GCF of Fractions is 1/686280.Finally, GCF of Fractions for 24/43, 623/56, 690/285 is 1/686280.