GCF of 30/417, 73/979, 141/966
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 30/417, 73/979, 141/966 i.e 1/131454246 easily. The following is the detailed procedure to determine the greatest common factor of fractions 30/417, 73/979, 141/966.
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 30/417,73/979,141/966?
Given fractions are 30/417,73/979,141/966
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 30/417,73/979,141/966, numerators are 30,73,141
Denominators are 417,979,966
The GCF of 30,73,141 is 1 .
LCM of 417,979,966 is 131454246.
The greatest common factor of 30/417,73/979,141/966 = [GCF of 30,73,141]/[LCM of 417,979,966]= 1/131454246
Therefore, the GCF of 30/417,73/979,141/966 is 1/131454246.
To find the highest common factor of 30,73,141, we have to find the factors of both numbers and list the highest common factor.
The factors of 30 are 1, 2, 3, 5, 6, 10, 15, 30
The factors of 73 are 1, 73
The factors of 141 are 1, 3, 47, 141
The HCF of 30,73,141 is 1.
Lets's calculate GCF of 30,73,141
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 30,73,141 By Matching Biggest Common Factor Method
Now, list down the factors of 30
:1,2,3,5,6,10,15,30
Now, list down the factors of 73
:1,73
Now, list down the factors of 141
:1,3,47,141
Greatest Common Factor
We found the factors 30,73,141 . The biggest common factor number is the GCF number.
So the greatest common factor 30,73,141 is 1.
Lets's calculate LCM of 417,979,966
| 3 | 417, 979, 966 |
| 139, 979, 322 |
∴ So the LCM of the given numbers is 3 x 139 x 979 x 322 = 131454246
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/131454246
Therefore, the GCF of Fractions 30/417,73/979,141/966 is 1/131454246
Least Common Multiple of 417,979,966 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 417,979,966 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(417,979,966) = 1
common factors(in case of two or more numbers have common factors) = 3
GCF(417,979,966) x common factors =1 x 3 = 3
LCM(417,979,966) = ( 417 × 979 × 966 ) / 3
LCM(417,979,966) = 394362738 / 3
LCM(417,979,966) = 131454246
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FAQs on GCF of Fractions of 30/417, 73/979, 141/966
1. What is the HCF of 30,73,141?
The HCF of 30,73,141 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 30/417, 73/979, 141/966?
Answer: GCF of Numerators as per given numbers 30/417, 73/979, 141/966 is
GCF of Numerators i.e. for 30,73,141 is 1
LCM of denominators i.e. for 417,979,966 is 131454246.
Thus, GCF of Fractions is 1/131454246.Finally, GCF of Fractions for 30/417, 73/979, 141/966 is 1/131454246.