GCF of 951/21, 243/4219
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 951/21, 243/4219 i.e 3/88599 easily. The following is the detailed procedure to determine the greatest common factor of fractions 951/21, 243/4219.
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 951/21,243/4219?
Given fractions are 951/21,243/4219
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 951/21,243/4219, numerators are 951,243
Denominators are 21,4219
The GCF of 951,243 is 3 .
LCM of 21,4219 is 88599.
The greatest common factor of 951/21,243/4219 = [GCF of 951,243]/[LCM of 21,4219]= 3/88599
Therefore, the GCF of 951/21,243/4219 is 3/88599.
To find the highest common factor of 951,243, we have to find the factors of both numbers and list the highest common factor.
The factors of 951 are 1, 3, 317, 951
The factors of 243 are 1, 3, 9, 27, 81, 243
The HCF of 951,243 is 3.
Lets's calculate GCF of 951,243
| 3 | 951, 243 |
| 317, 81 |
∴ So the GCF of the given numbers is 3 = 3
Greatest Common Factor of 951,243 By Matching Biggest Common Factor Method
Now, list down the factors of 951
:1,3,317,951
Now, list down the factors of 243
:1,3,9,27,81,243
Greatest Common Factor
We found the factors 951,243 . The biggest common factor number is the GCF number.
So the greatest common factor 951,243 is 3.
Lets's calculate LCM of 21,4219
Given numbers has no common factors except 1. So, there LCM is their product i.e 88599
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/88599
Therefore, the GCF of Fractions 951/21,243/4219 is 3/88599
Least Common Multiple of 21,4219 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 21,4219 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(21,4219) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(21,4219) x common factors =1 x 1 = 1
LCM(21,4219) = ( 21 × 4219 ) / 1
LCM(21,4219) = 88599 / 1
LCM(21,4219) = 88599
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FAQs on GCF of Fractions of 951/21, 243/4219
1. What is the HCF of 951,243?
The HCF of 951,243 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 951/21, 243/4219?
Answer: GCF of Numerators as per given numbers 951/21, 243/4219 is
GCF of Numerators i.e. for 951,243 is 3
LCM of denominators i.e. for 21,4219 is 88599.
Thus, GCF of Fractions is 3/88599.Finally, GCF of Fractions for 951/21, 243/4219 is 3/88599.