GCF of 378/68, 554/44, 499/99
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 378/68, 554/44, 499/99 i.e 1/6732 easily. The following is the detailed procedure to determine the greatest common factor of fractions 378/68, 554/44, 499/99.
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 378/68,554/44,499/99?
Given fractions are 378/68,554/44,499/99
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 378/68,554/44,499/99, numerators are 378,554,499
Denominators are 68,44,99
The GCF of 378,554,499 is 1 .
LCM of 68,44,99 is 6732.
The greatest common factor of 378/68,554/44,499/99 = [GCF of 378,554,499]/[LCM of 68,44,99]= 1/6732
Therefore, the GCF of 378/68,554/44,499/99 is 1/6732.
To find the highest common factor of 378,554,499, we have to find the factors of both numbers and list the highest common factor.
The factors of 378 are 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378
The factors of 554 are 1, 2, 277, 554
The factors of 499 are 1, 499
The HCF of 378,554,499 is 1.
Lets's calculate GCF of 378,554,499
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 378,554,499 By Matching Biggest Common Factor Method
Now, list down the factors of 378
:1,2,3,6,7,9,14,18,21,27,42,54,63,126,189,378
Now, list down the factors of 554
:1,2,277,554
Now, list down the factors of 499
:1,499
Greatest Common Factor
We found the factors 378,554,499 . The biggest common factor number is the GCF number.
So the greatest common factor 378,554,499 is 1.
Lets's calculate LCM of 68,44,99
| 2 | 68, 44, 99 |
| 2 | 34, 22, 99 |
| 11 | 17, 11, 99 |
| 17, 1, 9 |
∴ So the LCM of the given numbers is 2 x 2 x 11 x 17 x 1 x 9 = 6732
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/6732
Therefore, the GCF of Fractions 378/68,554/44,499/99 is 1/6732
Least Common Multiple of 68,44,99 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 68,44,99 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(68,44,99) = 1
common factors(in case of two or more numbers have common factors) = 44
GCF(68,44,99) x common factors =1 x 44 = 44
LCM(68,44,99) = ( 68 × 44 × 99 ) / 44
LCM(68,44,99) = 296208 / 44
LCM(68,44,99) = 6732
GCF of Fractions Calculation Examples
Here are some samples of GCF of Fractions calculations.
FAQs on GCF of Fractions of 378/68, 554/44, 499/99
1. What is the HCF of 378,554,499?
The HCF of 378,554,499 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 378/68, 554/44, 499/99?
Answer: GCF of Numerators as per given numbers 378/68, 554/44, 499/99 is
GCF of Numerators i.e. for 378,554,499 is 1
LCM of denominators i.e. for 68,44,99 is 6732.
Thus, GCF of Fractions is 1/6732.Finally, GCF of Fractions for 378/68, 554/44, 499/99 is 1/6732.