GCF of 6/56, 30/83, 30/862, 878/132
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 6/56, 30/83, 30/862, 878/132 i.e 2/66108504 easily. The following is the detailed procedure to determine the greatest common factor of fractions 6/56, 30/83, 30/862, 878/132.
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 6/56,30/83,30/862,878/132?
Given fractions are 6/56,30/83,30/862,878/132
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 6/56,30/83,30/862,878/132, numerators are 6,30,30,878
Denominators are 56,83,862,132
The GCF of 6,30,30,878 is 2 .
LCM of 56,83,862,132 is 66108504.
The greatest common factor of 6/56,30/83,30/862,878/132 = [GCF of 6,30,30,878]/[LCM of 56,83,862,132]= 2/66108504
Therefore, the GCF of 6/56,30/83,30/862,878/132 is 2/66108504.
To find the highest common factor of 6,30,30,878, we have to find the factors of both numbers and list the highest common factor.
The factors of 6 are 1, 2, 3, 6
The factors of 30 are 1, 2, 3, 5, 6, 10, 15, 30
The factors of 30 are 1, 2, 3, 5, 6, 10, 15, 30
The factors of 878 are 1, 2, 439, 878
The HCF of 6,30,30,878 is 2.
Lets's calculate GCF of 6,30,30,878
| 2 | 6, 30, 30, 878 |
| 3, 15, 15, 439 |
∴ So the GCF of the given numbers is 2 = 2
Greatest Common Factor of 6,30,30,878 By Matching Biggest Common Factor Method
Now, list down the factors of 6
:1,2,3,6
Now, list down the factors of 30
:1,2,3,5,6,10,15,30
Now, list down the factors of 30
:1,2,3,5,6,10,15,30
Now, list down the factors of 878
:1,2,439,878
Greatest Common Factor
We found the factors 6,30,30,878 . The biggest common factor number is the GCF number.
So the greatest common factor 6,30,30,878 is 2.
Lets's calculate LCM of 56,83,862,132
| 2 | 56, 83, 862, 132 |
| 2 | 28, 83, 431, 66 |
| 14, 83, 431, 33 |
∴ So the LCM of the given numbers is 2 x 2 x 14 x 83 x 431 x 33 = 66108504
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/66108504
Therefore, the GCF of Fractions 6/56,30/83,30/862,878/132 is 2/66108504
Least Common Multiple of 56,83,862,132 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 56,83,862,132 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(56,83,862,132) = 1
common factors(in case of two or more numbers have common factors) = 8
GCF(56,83,862,132) x common factors =1 x 8 = 8
LCM(56,83,862,132) = ( 56 × 83 × 862 × 132 ) / 8
LCM(56,83,862,132) = 528868032 / 8
LCM(56,83,862,132) = 66108504
GCF of Fractions Calculation Examples
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FAQs on GCF of Fractions of 6/56, 30/83, 30/862, 878/132
1. What is the HCF of 6,30,30,878?
The HCF of 6,30,30,878 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 6/56, 30/83, 30/862, 878/132?
Answer: GCF of Numerators as per given numbers 6/56, 30/83, 30/862, 878/132 is
GCF of Numerators i.e. for 6,30,30,878 is 2
LCM of denominators i.e. for 56,83,862,132 is 66108504.
Thus, GCF of Fractions is 2/66108504.Finally, GCF of Fractions for 6/56, 30/83, 30/862, 878/132 is 2/66108504.