GCF of 411/21, 441/356
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 411/21, 441/356 i.e 3/7476 easily. The following is the detailed procedure to determine the greatest common factor of fractions 411/21, 441/356.
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 411/21,441/356?
Given fractions are 411/21,441/356
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 411/21,441/356, numerators are 411,441
Denominators are 21,356
The GCF of 411,441 is 3 .
LCM of 21,356 is 7476.
The greatest common factor of 411/21,441/356 = [GCF of 411,441]/[LCM of 21,356]= 3/7476
Therefore, the GCF of 411/21,441/356 is 3/7476.
To find the highest common factor of 411,441, we have to find the factors of both numbers and list the highest common factor.
The factors of 411 are 1, 3, 137, 411
The factors of 441 are 1, 3, 7, 9, 21, 49, 63, 147, 441
The HCF of 411,441 is 3.
Lets's calculate GCF of 411,441
| 3 | 411, 441 |
| 137, 147 |
∴ So the GCF of the given numbers is 3 = 3
Greatest Common Factor of 411,441 By Matching Biggest Common Factor Method
Now, list down the factors of 411
:1,3,137,411
Now, list down the factors of 441
:1,3,7,9,21,49,63,147,441
Greatest Common Factor
We found the factors 411,441 . The biggest common factor number is the GCF number.
So the greatest common factor 411,441 is 3.
Lets's calculate LCM of 21,356
Given numbers has no common factors except 1. So, there LCM is their product i.e 7476
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/7476
Therefore, the GCF of Fractions 411/21,441/356 is 3/7476
Least Common Multiple of 21,356 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 21,356 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(21,356) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(21,356) x common factors =1 x 1 = 1
LCM(21,356) = ( 21 × 356 ) / 1
LCM(21,356) = 7476 / 1
LCM(21,356) = 7476
GCF of Fractions Calculation Examples
Here are some samples of GCF of Fractions calculations.
FAQs on GCF of Fractions of 411/21, 441/356
1. What is the HCF of 411,441?
The HCF of 411,441 is 3
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 411/21, 441/356?
Answer: GCF of Numerators as per given numbers 411/21, 441/356 is
GCF of Numerators i.e. for 411,441 is 3
LCM of denominators i.e. for 21,356 is 7476.
Thus, GCF of Fractions is 3/7476.Finally, GCF of Fractions for 411/21, 441/356 is 3/7476.