Use our free GCF of Fractions Calculator tool to compute the GCF of 78/701, 93/880, 109/575 i.e 1/70941200 easily. The following is the detailed procedure to determine the greatest common factor of fractions 78/701, 93/880, 109/575.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 78/701,93/880,109/575
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 78/701,93/880,109/575, numerators are 78,93,109
Denominators are 701,880,575
The GCF of 78,93,109 is 1 .
LCM of 701,880,575 is 70941200.
The greatest common factor of 78/701,93/880,109/575 = [GCF of 78,93,109]/[LCM of 701,880,575]= 1/70941200
Therefore, the GCF of 78/701,93/880,109/575 is 1/70941200.
To find the highest common factor of 78,93,109, we have to find the factors of both numbers and list the highest common factor.
The factors of 78 are 1, 2, 3, 6, 13, 26, 39, 78
The factors of 93 are 1, 3, 31, 93
The factors of 109 are 1, 109
The HCF of 78,93,109 is 1.
Lets's calculate GCF of 78,93,109
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 78
:1,2,3,6,13,26,39,78
Now, list down the factors of 93
:1,3,31,93
Now, list down the factors of 109
:1,109
Greatest Common Factor
We found the factors 78,93,109 . The biggest common factor number is the GCF number.
So the greatest common factor 78,93,109 is 1.
Lets's calculate LCM of 701,880,575
5 | 701, 880, 575 |
701, 176, 115 |
∴ So the LCM of the given numbers is 5 x 701 x 176 x 115 = 70941200
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/70941200
Therefore, the GCF of Fractions 78/701,93/880,109/575 is 1/70941200
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 701,880,575 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(701,880,575) = 1
common factors(in case of two or more numbers have common factors) = 5
GCF(701,880,575) x common factors =1 x 5 = 5
LCM(701,880,575) = ( 701 × 880 × 575 ) / 5
LCM(701,880,575) = 354706000 / 5
LCM(701,880,575) = 70941200
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 78,93,109?
The HCF of 78,93,109 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 78/701, 93/880, 109/575?
Answer: GCF of Numerators as per given numbers 78/701, 93/880, 109/575 is
GCF of Numerators i.e. for 78,93,109 is 1
LCM of denominators i.e. for 701,880,575 is 70941200.
Thus, GCF of Fractions is 1/70941200.Finally, GCF of Fractions for 78/701, 93/880, 109/575 is 1/70941200.