Use our free GCF of Fractions Calculator tool to compute the GCF of 852/170, 264/370 i.e 12/6290 easily. The following is the detailed procedure to determine the greatest common factor of fractions 852/170, 264/370.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 852/170,264/370
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 852/170,264/370, numerators are 852,264
Denominators are 170,370
The GCF of 852,264 is 12 .
LCM of 170,370 is 6290.
The greatest common factor of 852/170,264/370 = [GCF of 852,264]/[LCM of 170,370]= 12/6290
Therefore, the GCF of 852/170,264/370 is 12/6290.
To find the highest common factor of 852,264, we have to find the factors of both numbers and list the highest common factor.
The factors of 852 are 1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852
The factors of 264 are 1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264
The HCF of 852,264 is 12.
Lets's calculate GCF of 852,264
2 | 852, 264 |
2 | 426, 132 |
3 | 213, 66 |
71, 22 |
∴ So the GCF of the given numbers is 2 x 2 x 3 = 12
Now, list down the factors of 852
:1,2,3,4,6,12,71,142,213,284,426,852
Now, list down the factors of 264
:1,2,3,4,6,8,11,12,22,24,33,44,66,88,132,264
Greatest Common Factor
We found the factors 852,264 . The biggest common factor number is the GCF number.
So the greatest common factor 852,264 is 12.
Lets's calculate LCM of 170,370
2 | 170, 370 |
5 | 85, 185 |
17, 37 |
∴ So the LCM of the given numbers is 2 x 5 x 17 x 37 = 6290
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 12/6290
Therefore, the GCF of Fractions 852/170,264/370 is 12/6290
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 170,370 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(170,370) = 10
common factors(in case of two or more numbers have common factors) = 1
GCF(170,370) x common factors =10 x 1 = 10
LCM(170,370) = ( 170 × 370 ) / 10
LCM(170,370) = 62900 / 10
LCM(170,370) = 6290
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 852,264?
The HCF of 852,264 is 12
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 852/170, 264/370?
Answer: GCF of Numerators as per given numbers 852/170, 264/370 is
GCF of Numerators i.e. for 852,264 is 12
LCM of denominators i.e. for 170,370 is 6290.
Thus, GCF of Fractions is 12/6290.Finally, GCF of Fractions for 852/170, 264/370 is 12/6290.