How to Find GCF of 43/68, 443/65, 671/425?

GCF of 43/68, 443/65, 671/425

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 43/68, 443/65, 671/425 i.e 1/22100 easily. The following is the detailed procedure to determine the greatest common factor of fractions 43/68, 443/65, 671/425.

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 43/68,443/65,671/425?

Given fractions are 43/68,443/65,671/425

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 43/68,443/65,671/425, numerators are 43,443,671

Denominators are 68,65,425

The GCF of 43,443,671 is 1 .

LCM of 68,65,425 is 22100.

The greatest common factor of 43/68,443/65,671/425 = [GCF of 43,443,671]/[LCM of 68,65,425]= 1/22100

Therefore, the GCF of 43/68,443/65,671/425 is 1/22100.

Greatest Common Factor of 43,443,671

To find the highest common factor of 43,443,671, 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 443 are 1, 443

The factors of 671 are 1, 11, 61, 671

The HCF of 43,443,671 is 1.

Lets's calculate GCF of 43,443,671

Greatest Common Factor (GCF) of 43,443,671 By Common Division

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

Greatest Common Factor of 43,443,671 By Matching Biggest Common Factor Method

Now, list down the factors of 43

1,43

Now, list down the factors of 443

1,443

Now, list down the factors of 671

1,11,61,671

Greatest Common Factor

We found the factors 43,443,671 . The biggest common factor number is the GCF number.
So the greatest common factor 43,443,671 is 1.

Lets's calculate LCM of 68,65,425

Lowest Common Multiple of 68,65,425 using Common Division

5	68, 65, 425
17	68, 13, 85
	4, 13, 5

∴ So the LCM of the given numbers is 5 x 17 x 4 x 13 x 5 = 22100

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/22100

Therefore, the GCF of Fractions 43/68,443/65,671/425 is 1/22100

Least Common Multiple of 68,65,425 with GCF Formula

The formula of LCM is LCM(a₁,a₂,a₃....,a_n) = ( a₁ × a₂ × a₃ × .... × a_n) / GCF(a₁,a₂,a₃....,a_n) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 68,65,425 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(68,65,425) = 1

common factors(in case of two or more numbers have common factors) = 85

GCF(68,65,425) x common factors =1 x 85 = 85

LCM(68,65,425) = ( 68 × 65 × 425 ) / 85

LCM(68,65,425) = 1878500 / 85

LCM(68,65,425) = 22100

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FAQs on GCF of Fractions of 43/68, 443/65, 671/425

1. What is the HCF of 43,443,671?

The HCF of 43,443,671 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 43/68, 443/65, 671/425?

Answer: GCF of Numerators as per given numbers 43/68, 443/65, 671/425 is

GCF of Numerators i.e. for 43,443,671 is 1

LCM of denominators i.e. for 68,65,425 is 22100.

Thus, GCF of Fractions is 1/22100.Finally, GCF of Fractions for 43/68, 443/65, 671/425 is 1/22100.