GCF of 148/568, 990/822, 249/867
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 148/568, 990/822, 249/867 i.e 1/67466472 easily. The following is the detailed procedure to determine the greatest common factor of fractions 148/568, 990/822, 249/867.
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 148/568,990/822,249/867?
Given fractions are 148/568,990/822,249/867
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 148/568,990/822,249/867, numerators are 148,990,249
Denominators are 568,822,867
The GCF of 148,990,249 is 1 .
LCM of 568,822,867 is 67466472.
The greatest common factor of 148/568,990/822,249/867 = [GCF of 148,990,249]/[LCM of 568,822,867]= 1/67466472
Therefore, the GCF of 148/568,990/822,249/867 is 1/67466472.
To find the highest common factor of 148,990,249, we have to find the factors of both numbers and list the highest common factor.
The factors of 148 are 1, 2, 4, 37, 74, 148
The factors of 990 are 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990
The factors of 249 are 1, 3, 83, 249
The HCF of 148,990,249 is 1.
Lets's calculate GCF of 148,990,249
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 148,990,249 By Matching Biggest Common Factor Method
Now, list down the factors of 148
:1,2,4,37,74,148
Now, list down the factors of 990
:1,2,3,5,6,9,10,11,15,18,22,30,33,45,55,66,90,99,110,165,198,330,495,990
Now, list down the factors of 249
:1,3,83,249
Greatest Common Factor
We found the factors 148,990,249 . The biggest common factor number is the GCF number.
So the greatest common factor 148,990,249 is 1.
Lets's calculate LCM of 568,822,867
| 2 | 568, 822, 867 |
| 3 | 284, 411, 867 |
| 284, 137, 289 |
∴ So the LCM of the given numbers is 2 x 3 x 284 x 137 x 289 = 67466472
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/67466472
Therefore, the GCF of Fractions 148/568,990/822,249/867 is 1/67466472
Least Common Multiple of 568,822,867 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 568,822,867 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(568,822,867) = 1
common factors(in case of two or more numbers have common factors) = 6
GCF(568,822,867) x common factors =1 x 6 = 6
LCM(568,822,867) = ( 568 × 822 × 867 ) / 6
LCM(568,822,867) = 404798832 / 6
LCM(568,822,867) = 67466472
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FAQs on GCF of Fractions of 148/568, 990/822, 249/867
1. What is the HCF of 148,990,249?
The HCF of 148,990,249 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 148/568, 990/822, 249/867?
Answer: GCF of Numerators as per given numbers 148/568, 990/822, 249/867 is
GCF of Numerators i.e. for 148,990,249 is 1
LCM of denominators i.e. for 568,822,867 is 67466472.
Thus, GCF of Fractions is 1/67466472.Finally, GCF of Fractions for 148/568, 990/822, 249/867 is 1/67466472.