GCF of 476/492, 2040/287
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 476/492, 2040/287 i.e 68/3444 easily. The following is the detailed procedure to determine the greatest common factor of fractions 476/492, 2040/287.
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 476/492,2040/287?
Given fractions are 476/492,2040/287
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 476/492,2040/287, numerators are 476,2040
Denominators are 492,287
The GCF of 476,2040 is 68 .
LCM of 492,287 is 3444.
The greatest common factor of 476/492,2040/287 = [GCF of 476,2040]/[LCM of 492,287]= 68/3444
Therefore, the GCF of 476/492,2040/287 is 68/3444.
To find the highest common factor of 476,2040, we have to find the factors of both numbers and list the highest common factor.
The factors of 476 are 1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476
The factors of 2040 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040
The HCF of 476,2040 is 68.
Lets's calculate GCF of 476,2040
| 2 | 476, 2040 |
| 2 | 238, 1020 |
| 17 | 119, 510 |
| 7, 30 |
∴ So the GCF of the given numbers is 2 x 2 x 17 = 68
Greatest Common Factor of 476,2040 By Matching Biggest Common Factor Method
Now, list down the factors of 476
:1,2,4,7,14,17,28,34,68,119,238,476
Now, list down the factors of 2040
:1,2,3,4,5,6,8,10,12,15,17,20,24,30,34,40,51,60,68,85,102,120,136,170,204,255,340,408,510,680,1020,2040
Greatest Common Factor
We found the factors 476,2040 . The biggest common factor number is the GCF number.
So the greatest common factor 476,2040 is 68.
Lets's calculate LCM of 492,287
| 41 | 492, 287 |
| 12, 7 |
∴ So the LCM of the given numbers is 41 x 12 x 7 = 3444
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 68/3444
Therefore, the GCF of Fractions 476/492,2040/287 is 68/3444
Least Common Multiple of 492,287 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 492,287 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(492,287) = 41
common factors(in case of two or more numbers have common factors) = 1
GCF(492,287) x common factors =41 x 1 = 41
LCM(492,287) = ( 492 × 287 ) / 41
LCM(492,287) = 141204 / 41
LCM(492,287) = 3444
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FAQs on GCF of Fractions of 476/492, 2040/287
1. What is the HCF of 476,2040?
The HCF of 476,2040 is 68
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 476/492, 2040/287?
Answer: GCF of Numerators as per given numbers 476/492, 2040/287 is
GCF of Numerators i.e. for 476,2040 is 68
LCM of denominators i.e. for 492,287 is 3444.
Thus, GCF of Fractions is 68/3444.Finally, GCF of Fractions for 476/492, 2040/287 is 68/3444.