Use our free GCF of Fractions Calculator tool to compute the GCF of 98/366, 234/285, 169/638 i.e 1/11091630 easily. The following is the detailed procedure to determine the greatest common factor of fractions 98/366, 234/285, 169/638.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 98/366,234/285,169/638
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 98/366,234/285,169/638, numerators are 98,234,169
Denominators are 366,285,638
The GCF of 98,234,169 is 1 .
LCM of 366,285,638 is 11091630.
The greatest common factor of 98/366,234/285,169/638 = [GCF of 98,234,169]/[LCM of 366,285,638]= 1/11091630
Therefore, the GCF of 98/366,234/285,169/638 is 1/11091630.
To find the highest common factor of 98,234,169, we have to find the factors of both numbers and list the highest common factor.
The factors of 98 are 1, 2, 7, 14, 49, 98
The factors of 234 are 1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234
The factors of 169 are 1, 13, 169
The HCF of 98,234,169 is 1.
Lets's calculate GCF of 98,234,169
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 98
:1,2,7,14,49,98
Now, list down the factors of 234
:1,2,3,6,9,13,18,26,39,78,117,234
Now, list down the factors of 169
:1,13,169
Greatest Common Factor
We found the factors 98,234,169 . The biggest common factor number is the GCF number.
So the greatest common factor 98,234,169 is 1.
Lets's calculate LCM of 366,285,638
2 | 366, 285, 638 |
3 | 183, 285, 319 |
61, 95, 319 |
∴ So the LCM of the given numbers is 2 x 3 x 61 x 95 x 319 = 11091630
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/11091630
Therefore, the GCF of Fractions 98/366,234/285,169/638 is 1/11091630
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 366,285,638 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(366,285,638) = 1
common factors(in case of two or more numbers have common factors) = 6
GCF(366,285,638) x common factors =1 x 6 = 6
LCM(366,285,638) = ( 366 × 285 × 638 ) / 6
LCM(366,285,638) = 66549780 / 6
LCM(366,285,638) = 11091630
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 98,234,169?
The HCF of 98,234,169 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 98/366, 234/285, 169/638?
Answer: GCF of Numerators as per given numbers 98/366, 234/285, 169/638 is
GCF of Numerators i.e. for 98,234,169 is 1
LCM of denominators i.e. for 366,285,638 is 11091630.
Thus, GCF of Fractions is 1/11091630.Finally, GCF of Fractions for 98/366, 234/285, 169/638 is 1/11091630.