Use our free GCF of Fractions Calculator tool to compute the GCF of 407/92, 912/4401 i.e 1/404892 easily. The following is the detailed procedure to determine the greatest common factor of fractions 407/92, 912/4401.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 407/92,912/4401
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 407/92,912/4401, numerators are 407,912
Denominators are 92,4401
The GCF of 407,912 is 1 .
LCM of 92,4401 is 404892.
The greatest common factor of 407/92,912/4401 = [GCF of 407,912]/[LCM of 92,4401]= 1/404892
Therefore, the GCF of 407/92,912/4401 is 1/404892.
To find the highest common factor of 407,912, we have to find the factors of both numbers and list the highest common factor.
The factors of 407 are 1, 11, 37, 407
The factors of 912 are 1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912
The HCF of 407,912 is 1.
Lets's calculate GCF of 407,912
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 407
:1,11,37,407
Now, list down the factors of 912
:1,2,3,4,6,8,12,16,19,24,38,48,57,76,114,152,228,304,456,912
Greatest Common Factor
We found the factors 407,912 . The biggest common factor number is the GCF number.
So the greatest common factor 407,912 is 1.
Lets's calculate LCM of 92,4401
Given numbers has no common factors except 1. So, there LCM is their product i.e 404892
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/404892
Therefore, the GCF of Fractions 407/92,912/4401 is 1/404892
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 92,4401 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(92,4401) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(92,4401) x common factors =1 x 1 = 1
LCM(92,4401) = ( 92 × 4401 ) / 1
LCM(92,4401) = 404892 / 1
LCM(92,4401) = 404892
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 407,912?
The HCF of 407,912 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 407/92, 912/4401?
Answer: GCF of Numerators as per given numbers 407/92, 912/4401 is
GCF of Numerators i.e. for 407,912 is 1
LCM of denominators i.e. for 92,4401 is 404892.
Thus, GCF of Fractions is 1/404892.Finally, GCF of Fractions for 407/92, 912/4401 is 1/404892.