GCF of 216/940, 162/815
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 216/940, 162/815 i.e 54/153220 easily. The following is the detailed procedure to determine the greatest common factor of fractions 216/940, 162/815.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
What is the GCF of 216/940,162/815?
Given fractions are 216/940,162/815
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 216/940,162/815, numerators are 216,162
Denominators are 940,815
The GCF of 216,162 is 54 .
LCM of 940,815 is 153220.
The greatest common factor of 216/940,162/815 = [GCF of 216,162]/[LCM of 940,815]= 54/153220
Therefore, the GCF of 216/940,162/815 is 54/153220.
To find the highest common factor of 216,162, we have to find the factors of both numbers and list the highest common factor.
The factors of 216 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216
The factors of 162 are 1, 2, 3, 6, 9, 18, 27, 54, 81, 162
The HCF of 216,162 is 54.
Lets's calculate GCF of 216,162
| 2 | 216, 162 |
| 3 | 108, 81 |
| 3 | 36, 27 |
| 3 | 12, 9 |
| 4, 3 |
∴ So the GCF of the given numbers is 2 x 3 x 3 x 3 = 54
Greatest Common Factor of 216,162 By Matching Biggest Common Factor Method
Now, list down the factors of 216
:1,2,3,4,6,8,9,12,18,24,27,36,54,72,108,216
Now, list down the factors of 162
:1,2,3,6,9,18,27,54,81,162
Greatest Common Factor
We found the factors 216,162 . The biggest common factor number is the GCF number.
So the greatest common factor 216,162 is 54.
Lets's calculate LCM of 940,815
| 5 | 940, 815 |
| 188, 163 |
∴ So the LCM of the given numbers is 5 x 188 x 163 = 153220
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 54/153220
Therefore, the GCF of Fractions 216/940,162/815 is 54/153220
Least Common Multiple of 940,815 with GCF Formula
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 940,815 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(940,815) = 5
common factors(in case of two or more numbers have common factors) = 1
GCF(940,815) x common factors =5 x 1 = 5
LCM(940,815) = ( 940 × 815 ) / 5
LCM(940,815) = 766100 / 5
LCM(940,815) = 153220
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FAQs on GCF of Fractions of 216/940, 162/815
1. What is the HCF of 216,162?
The HCF of 216,162 is 54
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 216/940, 162/815?
Answer: GCF of Numerators as per given numbers 216/940, 162/815 is
GCF of Numerators i.e. for 216,162 is 54
LCM of denominators i.e. for 940,815 is 153220.
Thus, GCF of Fractions is 54/153220.Finally, GCF of Fractions for 216/940, 162/815 is 54/153220.