GCF of 35/129, 18/638, 948/456
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 35/129, 18/638, 948/456 i.e 1/6254952 easily. The following is the detailed procedure to determine the greatest common factor of fractions 35/129, 18/638, 948/456.
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 35/129,18/638,948/456?
Given fractions are 35/129,18/638,948/456
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 35/129,18/638,948/456, numerators are 35,18,948
Denominators are 129,638,456
The GCF of 35,18,948 is 1 .
LCM of 129,638,456 is 6254952.
The greatest common factor of 35/129,18/638,948/456 = [GCF of 35,18,948]/[LCM of 129,638,456]= 1/6254952
Therefore, the GCF of 35/129,18/638,948/456 is 1/6254952.
To find the highest common factor of 35,18,948, we have to find the factors of both numbers and list the highest common factor.
The factors of 35 are 1, 5, 7, 35
The factors of 18 are 1, 2, 3, 6, 9, 18
The factors of 948 are 1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948
The HCF of 35,18,948 is 1.
Lets's calculate GCF of 35,18,948
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 35,18,948 By Matching Biggest Common Factor Method
Now, list down the factors of 35
:1,5,7,35
Now, list down the factors of 18
:1,2,3,6,9,18
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 35,18,948 . The biggest common factor number is the GCF number.
So the greatest common factor 35,18,948 is 1.
Lets's calculate LCM of 129,638,456
| 2 | 129, 638, 456 |
| 3 | 129, 319, 228 |
| 43, 319, 76 |
∴ So the LCM of the given numbers is 2 x 3 x 43 x 319 x 76 = 6254952
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/6254952
Therefore, the GCF of Fractions 35/129,18/638,948/456 is 1/6254952
Least Common Multiple of 129,638,456 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 129,638,456 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(129,638,456) = 1
common factors(in case of two or more numbers have common factors) = 6
GCF(129,638,456) x common factors =1 x 6 = 6
LCM(129,638,456) = ( 129 × 638 × 456 ) / 6
LCM(129,638,456) = 37529712 / 6
LCM(129,638,456) = 6254952
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FAQs on GCF of Fractions of 35/129, 18/638, 948/456
1. What is the HCF of 35,18,948?
The HCF of 35,18,948 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 35/129, 18/638, 948/456?
Answer: GCF of Numerators as per given numbers 35/129, 18/638, 948/456 is
GCF of Numerators i.e. for 35,18,948 is 1
LCM of denominators i.e. for 129,638,456 is 6254952.
Thus, GCF of Fractions is 1/6254952.Finally, GCF of Fractions for 35/129, 18/638, 948/456 is 1/6254952.