Use our free GCF of Fractions Calculator tool to compute the GCF of 48/702, 139/188, 154/130 i.e 1/329940 easily. The following is the detailed procedure to determine the greatest common factor of fractions 48/702, 139/188, 154/130.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 48/702,139/188,154/130
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 48/702,139/188,154/130, numerators are 48,139,154
Denominators are 702,188,130
The GCF of 48,139,154 is 1 .
LCM of 702,188,130 is 329940.
The greatest common factor of 48/702,139/188,154/130 = [GCF of 48,139,154]/[LCM of 702,188,130]= 1/329940
Therefore, the GCF of 48/702,139/188,154/130 is 1/329940.
To find the highest common factor of 48,139,154, we have to find the factors of both numbers and list the highest common factor.
The factors of 48 are 1, 2, 3, 4, 6, 8, 12, 16, 24, 48
The factors of 139 are 1, 139
The factors of 154 are 1, 2, 7, 11, 14, 22, 77, 154
The HCF of 48,139,154 is 1.
Lets's calculate GCF of 48,139,154
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 48
:1,2,3,4,6,8,12,16,24,48
Now, list down the factors of 139
:1,139
Now, list down the factors of 154
:1,2,7,11,14,22,77,154
Greatest Common Factor
We found the factors 48,139,154 . The biggest common factor number is the GCF number.
So the greatest common factor 48,139,154 is 1.
Lets's calculate LCM of 702,188,130
2 | 702, 188, 130 |
13 | 351, 94, 65 |
27, 94, 5 |
∴ So the LCM of the given numbers is 2 x 13 x 27 x 94 x 5 = 329940
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/329940
Therefore, the GCF of Fractions 48/702,139/188,154/130 is 1/329940
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 702,188,130 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(702,188,130) = 2
common factors(in case of two or more numbers have common factors) = 26
GCF(702,188,130) x common factors =2 x 26 = 52
LCM(702,188,130) = ( 702 × 188 × 130 ) / 52
LCM(702,188,130) = 17156880 / 52
LCM(702,188,130) = 329940
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 48,139,154?
The HCF of 48,139,154 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 48/702, 139/188, 154/130?
Answer: GCF of Numerators as per given numbers 48/702, 139/188, 154/130 is
GCF of Numerators i.e. for 48,139,154 is 1
LCM of denominators i.e. for 702,188,130 is 329940.
Thus, GCF of Fractions is 1/329940.Finally, GCF of Fractions for 48/702, 139/188, 154/130 is 1/329940.