GCF of 445/94, 989/31, 551/66
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 445/94, 989/31, 551/66 i.e 1/96162 easily. The following is the detailed procedure to determine the greatest common factor of fractions 445/94, 989/31, 551/66.
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 445/94,989/31,551/66?
Given fractions are 445/94,989/31,551/66
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 445/94,989/31,551/66, numerators are 445,989,551
Denominators are 94,31,66
The GCF of 445,989,551 is 1 .
LCM of 94,31,66 is 96162.
The greatest common factor of 445/94,989/31,551/66 = [GCF of 445,989,551]/[LCM of 94,31,66]= 1/96162
Therefore, the GCF of 445/94,989/31,551/66 is 1/96162.
To find the highest common factor of 445,989,551, we have to find the factors of both numbers and list the highest common factor.
The factors of 445 are 1, 5, 89, 445
The factors of 989 are 1, 23, 43, 989
The factors of 551 are 1, 19, 29, 551
The HCF of 445,989,551 is 1.
Lets's calculate GCF of 445,989,551
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 445,989,551 By Matching Biggest Common Factor Method
Now, list down the factors of 445
:1,5,89,445
Now, list down the factors of 989
:1,23,43,989
Now, list down the factors of 551
:1,19,29,551
Greatest Common Factor
We found the factors 445,989,551 . The biggest common factor number is the GCF number.
So the greatest common factor 445,989,551 is 1.
Lets's calculate LCM of 94,31,66
| 2 | 94, 31, 66 |
| 47, 31, 33 |
∴ So the LCM of the given numbers is 2 x 47 x 31 x 33 = 96162
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/96162
Therefore, the GCF of Fractions 445/94,989/31,551/66 is 1/96162
Least Common Multiple of 94,31,66 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 94,31,66 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(94,31,66) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(94,31,66) x common factors =1 x 2 = 2
LCM(94,31,66) = ( 94 × 31 × 66 ) / 2
LCM(94,31,66) = 192324 / 2
LCM(94,31,66) = 96162
GCF of Fractions Calculation Examples
Here are some samples of GCF of Fractions calculations.
FAQs on GCF of Fractions of 445/94, 989/31, 551/66
1. What is the HCF of 445,989,551?
The HCF of 445,989,551 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 445/94, 989/31, 551/66?
Answer: GCF of Numerators as per given numbers 445/94, 989/31, 551/66 is
GCF of Numerators i.e. for 445,989,551 is 1
LCM of denominators i.e. for 94,31,66 is 96162.
Thus, GCF of Fractions is 1/96162.Finally, GCF of Fractions for 445/94, 989/31, 551/66 is 1/96162.