GCF of 34/40, 152/51, 665/664
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 34/40, 152/51, 665/664 i.e 1/169320 easily. The following is the detailed procedure to determine the greatest common factor of fractions 34/40, 152/51, 665/664.
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 34/40,152/51,665/664?
Given fractions are 34/40,152/51,665/664
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 34/40,152/51,665/664, numerators are 34,152,665
Denominators are 40,51,664
The GCF of 34,152,665 is 1 .
LCM of 40,51,664 is 169320.
The greatest common factor of 34/40,152/51,665/664 = [GCF of 34,152,665]/[LCM of 40,51,664]= 1/169320
Therefore, the GCF of 34/40,152/51,665/664 is 1/169320.
To find the highest common factor of 34,152,665, we have to find the factors of both numbers and list the highest common factor.
The factors of 34 are 1, 2, 17, 34
The factors of 152 are 1, 2, 4, 8, 19, 38, 76, 152
The factors of 665 are 1, 5, 7, 19, 35, 95, 133, 665
The HCF of 34,152,665 is 1.
Lets's calculate GCF of 34,152,665
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 34,152,665 By Matching Biggest Common Factor Method
Now, list down the factors of 34
:1,2,17,34
Now, list down the factors of 152
:1,2,4,8,19,38,76,152
Now, list down the factors of 665
:1,5,7,19,35,95,133,665
Greatest Common Factor
We found the factors 34,152,665 . The biggest common factor number is the GCF number.
So the greatest common factor 34,152,665 is 1.
Lets's calculate LCM of 40,51,664
| 2 | 40, 51, 664 |
| 2 | 20, 51, 332 |
| 2 | 10, 51, 166 |
| 5, 51, 83 |
∴ So the LCM of the given numbers is 2 x 2 x 2 x 5 x 51 x 83 = 169320
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/169320
Therefore, the GCF of Fractions 34/40,152/51,665/664 is 1/169320
Least Common Multiple of 40,51,664 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 40,51,664 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(40,51,664) = 1
common factors(in case of two or more numbers have common factors) = 8
GCF(40,51,664) x common factors =1 x 8 = 8
LCM(40,51,664) = ( 40 × 51 × 664 ) / 8
LCM(40,51,664) = 1354560 / 8
LCM(40,51,664) = 169320
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FAQs on GCF of Fractions of 34/40, 152/51, 665/664
1. What is the HCF of 34,152,665?
The HCF of 34,152,665 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 34/40, 152/51, 665/664?
Answer: GCF of Numerators as per given numbers 34/40, 152/51, 665/664 is
GCF of Numerators i.e. for 34,152,665 is 1
LCM of denominators i.e. for 40,51,664 is 169320.
Thus, GCF of Fractions is 1/169320.Finally, GCF of Fractions for 34/40, 152/51, 665/664 is 1/169320.