GCF of 2/87, 22/34, 44/831, 830/520
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 2/87, 22/34, 44/831, 830/520 i.e 2/213035160 easily. The following is the detailed procedure to determine the greatest common factor of fractions 2/87, 22/34, 44/831, 830/520.
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 2/87,22/34,44/831,830/520?
Given fractions are 2/87,22/34,44/831,830/520
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 2/87,22/34,44/831,830/520, numerators are 2,22,44,830
Denominators are 87,34,831,520
The GCF of 2,22,44,830 is 2 .
LCM of 87,34,831,520 is 213035160.
The greatest common factor of 2/87,22/34,44/831,830/520 = [GCF of 2,22,44,830]/[LCM of 87,34,831,520]= 2/213035160
Therefore, the GCF of 2/87,22/34,44/831,830/520 is 2/213035160.
To find the highest common factor of 2,22,44,830, we have to find the factors of both numbers and list the highest common factor.
The factors of 2 are 1, 2
The factors of 22 are 1, 2, 11, 22
The factors of 44 are 1, 2, 4, 11, 22, 44
The factors of 830 are 1, 2, 5, 10, 83, 166, 415, 830
The HCF of 2,22,44,830 is 2.
Lets's calculate GCF of 2,22,44,830
| 2 | 2, 22, 44, 830 |
| 1, 11, 22, 415 |
∴ So the GCF of the given numbers is 2 = 2
Greatest Common Factor of 2,22,44,830 By Matching Biggest Common Factor Method
Now, list down the factors of 2
:1,2
Now, list down the factors of 22
:1,2,11,22
Now, list down the factors of 44
:1,2,4,11,22,44
Now, list down the factors of 830
:1,2,5,10,83,166,415,830
Greatest Common Factor
We found the factors 2,22,44,830 . The biggest common factor number is the GCF number.
So the greatest common factor 2,22,44,830 is 2.
Lets's calculate LCM of 87,34,831,520
| 2 | 87, 34, 831, 520 |
| 3 | 87, 17, 831, 260 |
| 29, 17, 277, 260 |
∴ So the LCM of the given numbers is 2 x 3 x 29 x 17 x 277 x 260 = 213035160
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/213035160
Therefore, the GCF of Fractions 2/87,22/34,44/831,830/520 is 2/213035160
Least Common Multiple of 87,34,831,520 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 87,34,831,520 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(87,34,831,520) = 1
common factors(in case of two or more numbers have common factors) = 6
GCF(87,34,831,520) x common factors =1 x 6 = 6
LCM(87,34,831,520) = ( 87 × 34 × 831 × 520 ) / 6
LCM(87,34,831,520) = 1278210960 / 6
LCM(87,34,831,520) = 213035160
GCF of Fractions Calculation Examples
Here are some samples of GCF of Fractions calculations.
FAQs on GCF of Fractions of 2/87, 22/34, 44/831, 830/520
1. What is the HCF of 2,22,44,830?
The HCF of 2,22,44,830 is 2
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 2/87, 22/34, 44/831, 830/520?
Answer: GCF of Numerators as per given numbers 2/87, 22/34, 44/831, 830/520 is
GCF of Numerators i.e. for 2,22,44,830 is 2
LCM of denominators i.e. for 87,34,831,520 is 213035160.
Thus, GCF of Fractions is 2/213035160.Finally, GCF of Fractions for 2/87, 22/34, 44/831, 830/520 is 2/213035160.