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GCF of 43/397, 33/402

Created By : Veerendra
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023

Use our free GCF of Fractions Calculator tool to compute the GCF of 43/397, 33/402 i.e 1/159594 easily. The following is the detailed procedure to determine the greatest common factor of fractions 43/397, 33/402.

Enter two or more fractions separated by "commas"

Ex: 2/3, 5/7 or 3/5, 5/9, 7/3

GCF of:

What is the GCF of 43/397,33/402?

Given fractions are 43/397,33/402

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 43/397,33/402, numerators are 43,33

Denominators are 397,402

The GCF of 43,33 is 1 .

LCM of 397,402 is 159594.

The greatest common factor of 43/397,33/402 = [GCF of 43,33]/[LCM of 397,402]= 1/159594

Therefore, the GCF of 43/397,33/402 is 1/159594.

Greatest Common Factor of 43,33

To find the highest common factor of 43,33, we have to find the factors of both numbers and list the highest common factor.

The factors of 43 are 1, 43

The factors of 33 are 1, 3, 11, 33

The HCF of 43,33 is 1.

Lets's calculate GCF of 43,33

Greatest Common Factor (GCF) of 43,33 By Common Division

∴ So GCF of numbers is 1 because of no common factors present between them.

Greatest Common Factor of 43,33 By Matching Biggest Common Factor Method

Greatest Common Factor of 43,33 By Matching Biggest Common Factor Method

Now, list down the factors of 43

:

1,43

Now, list down the factors of 33

:

1,3,11,33

Greatest Common Factor

We found the factors 43,33 . The biggest common factor number is the GCF number.
So the greatest common factor 43,33 is 1.

Lets's calculate LCM of 397,402

Lowest Common Multiple of 397,402 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 159594

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/159594

Therefore, the GCF of Fractions 43/397,33/402 is 1/159594

Least Common Multiple of 397,402 with GCF Formula

Least Common Multiple of 397,402 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 397,402 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(397,402) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(397,402) x common factors =1 x 1 = 1

LCM(397,402) = ( 397 × 402 ) / 1

LCM(397,402) = 159594 / 1

LCM(397,402) = 159594


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FAQs on GCF of Fractions of 43/397, 33/402

1. What is the HCF of 43,33?

The HCF of 43,33 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 43/397, 33/402?

Answer: GCF of Numerators as per given numbers 43/397, 33/402 is

GCF of Numerators i.e. for 43,33 is 1

LCM of denominators i.e. for 397,402 is 159594.

Thus, GCF of Fractions is 1/159594.Finally, GCF of Fractions for 43/397, 33/402 is 1/159594.