Use our free GCF of Fractions Calculator tool to compute the GCF of 43/701, 312/682, 561/834 i.e 1/199360194 easily. The following is the detailed procedure to determine the greatest common factor of fractions 43/701, 312/682, 561/834.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 43/701,312/682,561/834
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 43/701,312/682,561/834, numerators are 43,312,561
Denominators are 701,682,834
The GCF of 43,312,561 is 1 .
LCM of 701,682,834 is 199360194.
The greatest common factor of 43/701,312/682,561/834 = [GCF of 43,312,561]/[LCM of 701,682,834]= 1/199360194
Therefore, the GCF of 43/701,312/682,561/834 is 1/199360194.
To find the highest common factor of 43,312,561, we have to find the factors of both numbers and list the highest common factor.
The factors of 43 are 1, 43
The factors of 312 are 1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312
The factors of 561 are 1, 3, 11, 17, 33, 51, 187, 561
The HCF of 43,312,561 is 1.
Lets's calculate GCF of 43,312,561
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 43
:1,43
Now, list down the factors of 312
:1,2,3,4,6,8,12,13,24,26,39,52,78,104,156,312
Now, list down the factors of 561
:1,3,11,17,33,51,187,561
Greatest Common Factor
We found the factors 43,312,561 . The biggest common factor number is the GCF number.
So the greatest common factor 43,312,561 is 1.
Lets's calculate LCM of 701,682,834
2 | 701, 682, 834 |
701, 341, 417 |
∴ So the LCM of the given numbers is 2 x 701 x 341 x 417 = 199360194
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/199360194
Therefore, the GCF of Fractions 43/701,312/682,561/834 is 1/199360194
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 701,682,834 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(701,682,834) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(701,682,834) x common factors =1 x 2 = 2
LCM(701,682,834) = ( 701 × 682 × 834 ) / 2
LCM(701,682,834) = 398720388 / 2
LCM(701,682,834) = 199360194
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 43,312,561?
The HCF of 43,312,561 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 43/701, 312/682, 561/834?
Answer: GCF of Numerators as per given numbers 43/701, 312/682, 561/834 is
GCF of Numerators i.e. for 43,312,561 is 1
LCM of denominators i.e. for 701,682,834 is 199360194.
Thus, GCF of Fractions is 1/199360194.Finally, GCF of Fractions for 43/701, 312/682, 561/834 is 1/199360194.