GCF of 150/89, 438/819
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 150/89, 438/819 i.e 6/72891 easily. The following is the detailed procedure to determine the greatest common factor of fractions 150/89, 438/819.
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 150/89,438/819?
Given fractions are 150/89,438/819
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 150/89,438/819, numerators are 150,438
Denominators are 89,819
The GCF of 150,438 is 6 .
LCM of 89,819 is 72891.
The greatest common factor of 150/89,438/819 = [GCF of 150,438]/[LCM of 89,819]= 6/72891
Therefore, the GCF of 150/89,438/819 is 6/72891.
To find the highest common factor of 150,438, we have to find the factors of both numbers and list the highest common factor.
The factors of 150 are 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150
The factors of 438 are 1, 2, 3, 6, 73, 146, 219, 438
The HCF of 150,438 is 6.
Lets's calculate GCF of 150,438
| 2 | 150, 438 |
| 3 | 75, 219 |
| 25, 73 |
∴ So the GCF of the given numbers is 2 x 3 = 6
Greatest Common Factor of 150,438 By Matching Biggest Common Factor Method
Now, list down the factors of 150
:1,2,3,5,6,10,15,25,30,50,75,150
Now, list down the factors of 438
:1,2,3,6,73,146,219,438
Greatest Common Factor
We found the factors 150,438 . The biggest common factor number is the GCF number.
So the greatest common factor 150,438 is 6.
Lets's calculate LCM of 89,819
Given numbers has no common factors except 1. So, there LCM is their product i.e 72891
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 6/72891
Therefore, the GCF of Fractions 150/89,438/819 is 6/72891
Least Common Multiple of 89,819 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 89,819 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(89,819) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(89,819) x common factors =1 x 1 = 1
LCM(89,819) = ( 89 × 819 ) / 1
LCM(89,819) = 72891 / 1
LCM(89,819) = 72891
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FAQs on GCF of Fractions of 150/89, 438/819
1. What is the HCF of 150,438?
The HCF of 150,438 is 6
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 150/89, 438/819?
Answer: GCF of Numerators as per given numbers 150/89, 438/819 is
GCF of Numerators i.e. for 150,438 is 6
LCM of denominators i.e. for 89,819 is 72891.
Thus, GCF of Fractions is 6/72891.Finally, GCF of Fractions for 150/89, 438/819 is 6/72891.