GCF of 55/91, 946/23, 242/256
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 55/91, 946/23, 242/256 i.e 11/535808 easily. The following is the detailed procedure to determine the greatest common factor of fractions 55/91, 946/23, 242/256.
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 55/91,946/23,242/256?
Given fractions are 55/91,946/23,242/256
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 55/91,946/23,242/256, numerators are 55,946,242
Denominators are 91,23,256
The GCF of 55,946,242 is 11 .
LCM of 91,23,256 is 535808.
The greatest common factor of 55/91,946/23,242/256 = [GCF of 55,946,242]/[LCM of 91,23,256]= 11/535808
Therefore, the GCF of 55/91,946/23,242/256 is 11/535808.
To find the highest common factor of 55,946,242, we have to find the factors of both numbers and list the highest common factor.
The factors of 55 are 1, 5, 11, 55
The factors of 946 are 1, 2, 11, 22, 43, 86, 473, 946
The factors of 242 are 1, 2, 11, 22, 121, 242
The HCF of 55,946,242 is 11.
Lets's calculate GCF of 55,946,242
| 11 | 55, 946, 242 |
| 5, 86, 22 |
∴ So the GCF of the given numbers is 11 = 11
Greatest Common Factor of 55,946,242 By Matching Biggest Common Factor Method
Now, list down the factors of 55
:1,5,11,55
Now, list down the factors of 946
:1,2,11,22,43,86,473,946
Now, list down the factors of 242
:1,2,11,22,121,242
Greatest Common Factor
We found the factors 55,946,242 . The biggest common factor number is the GCF number.
So the greatest common factor 55,946,242 is 11.
Lets's calculate LCM of 91,23,256
Given numbers has no common factors except 1. So, there LCM is their product i.e 535808
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 11/535808
Therefore, the GCF of Fractions 55/91,946/23,242/256 is 11/535808
Least Common Multiple of 91,23,256 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 91,23,256 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(91,23,256) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(91,23,256) x common factors =1 x 1 = 1
LCM(91,23,256) = ( 91 × 23 × 256 ) / 1
LCM(91,23,256) = 535808 / 1
LCM(91,23,256) = 535808
GCF of Fractions Calculation Examples
Here are some samples of GCF of Fractions calculations.
FAQs on GCF of Fractions of 55/91, 946/23, 242/256
1. What is the HCF of 55,946,242?
The HCF of 55,946,242 is 11
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 55/91, 946/23, 242/256?
Answer: GCF of Numerators as per given numbers 55/91, 946/23, 242/256 is
GCF of Numerators i.e. for 55,946,242 is 11
LCM of denominators i.e. for 91,23,256 is 535808.
Thus, GCF of Fractions is 11/535808.Finally, GCF of Fractions for 55/91, 946/23, 242/256 is 11/535808.