GCF of 82/620, 15/904, 276/100
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 82/620, 15/904, 276/100 i.e 1/700600 easily. The following is the detailed procedure to determine the greatest common factor of fractions 82/620, 15/904, 276/100.
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 82/620,15/904,276/100?
Given fractions are 82/620,15/904,276/100
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 82/620,15/904,276/100, numerators are 82,15,276
Denominators are 620,904,100
The GCF of 82,15,276 is 1 .
LCM of 620,904,100 is 700600.
The greatest common factor of 82/620,15/904,276/100 = [GCF of 82,15,276]/[LCM of 620,904,100]= 1/700600
Therefore, the GCF of 82/620,15/904,276/100 is 1/700600.
To find the highest common factor of 82,15,276, we have to find the factors of both numbers and list the highest common factor.
The factors of 82 are 1, 2, 41, 82
The factors of 15 are 1, 3, 5, 15
The factors of 276 are 1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276
The HCF of 82,15,276 is 1.
Lets's calculate GCF of 82,15,276
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 82,15,276 By Matching Biggest Common Factor Method
Now, list down the factors of 82
:1,2,41,82
Now, list down the factors of 15
:1,3,5,15
Now, list down the factors of 276
:1,2,3,4,6,12,23,46,69,92,138,276
Greatest Common Factor
We found the factors 82,15,276 . The biggest common factor number is the GCF number.
So the greatest common factor 82,15,276 is 1.
Lets's calculate LCM of 620,904,100
| 2 | 620, 904, 100 |
| 2 | 310, 452, 50 |
| 5 | 155, 226, 25 |
| 31, 226, 5 |
∴ So the LCM of the given numbers is 2 x 2 x 5 x 31 x 226 x 5 = 700600
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/700600
Therefore, the GCF of Fractions 82/620,15/904,276/100 is 1/700600
Least Common Multiple of 620,904,100 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 620,904,100 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(620,904,100) = 4
common factors(in case of two or more numbers have common factors) = 20
GCF(620,904,100) x common factors =4 x 20 = 80
LCM(620,904,100) = ( 620 × 904 × 100 ) / 80
LCM(620,904,100) = 56048000 / 80
LCM(620,904,100) = 700600
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FAQs on GCF of Fractions of 82/620, 15/904, 276/100
1. What is the HCF of 82,15,276?
The HCF of 82,15,276 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 82/620, 15/904, 276/100?
Answer: GCF of Numerators as per given numbers 82/620, 15/904, 276/100 is
GCF of Numerators i.e. for 82,15,276 is 1
LCM of denominators i.e. for 620,904,100 is 700600.
Thus, GCF of Fractions is 1/700600.Finally, GCF of Fractions for 82/620, 15/904, 276/100 is 1/700600.