GCF of 880/25, 855/12, 948/728
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 880/25, 855/12, 948/728 i.e 1/54600 easily. The following is the detailed procedure to determine the greatest common factor of fractions 880/25, 855/12, 948/728.
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 880/25,855/12,948/728?
Given fractions are 880/25,855/12,948/728
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 880/25,855/12,948/728, numerators are 880,855,948
Denominators are 25,12,728
The GCF of 880,855,948 is 1 .
LCM of 25,12,728 is 54600.
The greatest common factor of 880/25,855/12,948/728 = [GCF of 880,855,948]/[LCM of 25,12,728]= 1/54600
Therefore, the GCF of 880/25,855/12,948/728 is 1/54600.
To find the highest common factor of 880,855,948, we have to find the factors of both numbers and list the highest common factor.
The factors of 880 are 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880
The factors of 855 are 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855
The factors of 948 are 1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948
The HCF of 880,855,948 is 1.
Lets's calculate GCF of 880,855,948
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 880,855,948 By Matching Biggest Common Factor Method
Now, list down the factors of 880
:1,2,4,5,8,10,11,16,20,22,40,44,55,80,88,110,176,220,440,880
Now, list down the factors of 855
:1,3,5,9,15,19,45,57,95,171,285,855
Now, list down the factors of 948
:1,2,3,4,6,12,79,158,237,316,474,948
Greatest Common Factor
We found the factors 880,855,948 . The biggest common factor number is the GCF number.
So the greatest common factor 880,855,948 is 1.
Lets's calculate LCM of 25,12,728
| 2 | 25, 12, 728 |
| 2 | 25, 6, 364 |
| 25, 3, 182 |
∴ So the LCM of the given numbers is 2 x 2 x 25 x 3 x 182 = 54600
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/54600
Therefore, the GCF of Fractions 880/25,855/12,948/728 is 1/54600
Least Common Multiple of 25,12,728 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 25,12,728 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(25,12,728) = 1
common factors(in case of two or more numbers have common factors) = 4
GCF(25,12,728) x common factors =1 x 4 = 4
LCM(25,12,728) = ( 25 × 12 × 728 ) / 4
LCM(25,12,728) = 218400 / 4
LCM(25,12,728) = 54600
GCF of Fractions Calculation Examples
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FAQs on GCF of Fractions of 880/25, 855/12, 948/728
1. What is the HCF of 880,855,948?
The HCF of 880,855,948 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 880/25, 855/12, 948/728?
Answer: GCF of Numerators as per given numbers 880/25, 855/12, 948/728 is
GCF of Numerators i.e. for 880,855,948 is 1
LCM of denominators i.e. for 25,12,728 is 54600.
Thus, GCF of Fractions is 1/54600.Finally, GCF of Fractions for 880/25, 855/12, 948/728 is 1/54600.