GCF of 40/63, 895/71, 470/213
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 40/63, 895/71, 470/213 i.e 5/4473 easily. The following is the detailed procedure to determine the greatest common factor of fractions 40/63, 895/71, 470/213.
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 40/63,895/71,470/213?
Given fractions are 40/63,895/71,470/213
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 40/63,895/71,470/213, numerators are 40,895,470
Denominators are 63,71,213
The GCF of 40,895,470 is 5 .
LCM of 63,71,213 is 4473.
The greatest common factor of 40/63,895/71,470/213 = [GCF of 40,895,470]/[LCM of 63,71,213]= 5/4473
Therefore, the GCF of 40/63,895/71,470/213 is 5/4473.
To find the highest common factor of 40,895,470, we have to find the factors of both numbers and list the highest common factor.
The factors of 40 are 1, 2, 4, 5, 8, 10, 20, 40
The factors of 895 are 1, 5, 179, 895
The factors of 470 are 1, 2, 5, 10, 47, 94, 235, 470
The HCF of 40,895,470 is 5.
Lets's calculate GCF of 40,895,470
| 5 | 40, 895, 470 |
| 8, 179, 94 |
∴ So the GCF of the given numbers is 5 = 5
Greatest Common Factor of 40,895,470 By Matching Biggest Common Factor Method
Now, list down the factors of 40
:1,2,4,5,8,10,20,40
Now, list down the factors of 895
:1,5,179,895
Now, list down the factors of 470
:1,2,5,10,47,94,235,470
Greatest Common Factor
We found the factors 40,895,470 . The biggest common factor number is the GCF number.
So the greatest common factor 40,895,470 is 5.
Lets's calculate LCM of 63,71,213
| 3 | 63, 71, 213 |
| 71 | 21, 71, 71 |
| 21, 1, 1 |
∴ So the LCM of the given numbers is 3 x 71 x 21 x 1 x 1 = 4473
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 5/4473
Therefore, the GCF of Fractions 40/63,895/71,470/213 is 5/4473
Least Common Multiple of 63,71,213 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 63,71,213 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(63,71,213) = 1
common factors(in case of two or more numbers have common factors) = 213
GCF(63,71,213) x common factors =1 x 213 = 213
LCM(63,71,213) = ( 63 × 71 × 213 ) / 213
LCM(63,71,213) = 952749 / 213
LCM(63,71,213) = 4473
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FAQs on GCF of Fractions of 40/63, 895/71, 470/213
1. What is the HCF of 40,895,470?
The HCF of 40,895,470 is 5
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 40/63, 895/71, 470/213?
Answer: GCF of Numerators as per given numbers 40/63, 895/71, 470/213 is
GCF of Numerators i.e. for 40,895,470 is 5
LCM of denominators i.e. for 63,71,213 is 4473.
Thus, GCF of Fractions is 5/4473.Finally, GCF of Fractions for 40/63, 895/71, 470/213 is 5/4473.