GCF of 151/388, 355/224, 197/124
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 151/388, 355/224, 197/124 i.e 1/673568 easily. The following is the detailed procedure to determine the greatest common factor of fractions 151/388, 355/224, 197/124.
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 151/388,355/224,197/124?
Given fractions are 151/388,355/224,197/124
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 151/388,355/224,197/124, numerators are 151,355,197
Denominators are 388,224,124
The GCF of 151,355,197 is 1 .
LCM of 388,224,124 is 673568.
The greatest common factor of 151/388,355/224,197/124 = [GCF of 151,355,197]/[LCM of 388,224,124]= 1/673568
Therefore, the GCF of 151/388,355/224,197/124 is 1/673568.
To find the highest common factor of 151,355,197, we have to find the factors of both numbers and list the highest common factor.
The factors of 151 are 1, 151
The factors of 355 are 1, 5, 71, 355
The factors of 197 are 1, 197
The HCF of 151,355,197 is 1.
Lets's calculate GCF of 151,355,197
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 151,355,197 By Matching Biggest Common Factor Method
Now, list down the factors of 151
:1,151
Now, list down the factors of 355
:1,5,71,355
Now, list down the factors of 197
:1,197
Greatest Common Factor
We found the factors 151,355,197 . The biggest common factor number is the GCF number.
So the greatest common factor 151,355,197 is 1.
Lets's calculate LCM of 388,224,124
| 2 | 388, 224, 124 |
| 2 | 194, 112, 62 |
| 97, 56, 31 |
∴ So the LCM of the given numbers is 2 x 2 x 97 x 56 x 31 = 673568
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/673568
Therefore, the GCF of Fractions 151/388,355/224,197/124 is 1/673568
Least Common Multiple of 388,224,124 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 388,224,124 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(388,224,124) = 4
common factors(in case of two or more numbers have common factors) = 4
GCF(388,224,124) x common factors =4 x 4 = 16
LCM(388,224,124) = ( 388 × 224 × 124 ) / 16
LCM(388,224,124) = 10777088 / 16
LCM(388,224,124) = 673568
GCF of Fractions Calculation Examples
Here are some samples of GCF of Fractions calculations.
FAQs on GCF of Fractions of 151/388, 355/224, 197/124
1. What is the HCF of 151,355,197?
The HCF of 151,355,197 is 1
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 151/388, 355/224, 197/124?
Answer: GCF of Numerators as per given numbers 151/388, 355/224, 197/124 is
GCF of Numerators i.e. for 151,355,197 is 1
LCM of denominators i.e. for 388,224,124 is 673568.
Thus, GCF of Fractions is 1/673568.Finally, GCF of Fractions for 151/388, 355/224, 197/124 is 1/673568.