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GCF of 16/645, 86/4718

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 16/645, 86/4718 i.e 2/3043110 easily. The following is the detailed procedure to determine the greatest common factor of fractions 16/645, 86/4718.

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 16/645,86/4718?

Given fractions are 16/645,86/4718

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 16/645,86/4718, numerators are 16,86

Denominators are 645,4718

The GCF of 16,86 is 2 .

LCM of 645,4718 is 3043110.

The greatest common factor of 16/645,86/4718 = [GCF of 16,86]/[LCM of 645,4718]= 2/3043110

Therefore, the GCF of 16/645,86/4718 is 2/3043110.

Greatest Common Factor of 16,86

To find the highest common factor of 16,86, we have to find the factors of both numbers and list the highest common factor.

The factors of 16 are 1, 2, 4, 8, 16

The factors of 86 are 1, 2, 43, 86

The HCF of 16,86 is 2.

Lets's calculate GCF of 16,86

Greatest Common Factor (GCF) of 16,86 By Common Division

2 16, 86
8, 43

∴ So the GCF of the given numbers is 2 = 2

Greatest Common Factor of 16,86 By Matching Biggest Common Factor Method

Greatest Common Factor of 16,86 By Matching Biggest Common Factor Method

Now, list down the factors of 16

:

1,2,4,8,16

Now, list down the factors of 86

:

1,2,43,86

Greatest Common Factor

We found the factors 16,86 . The biggest common factor number is the GCF number.
So the greatest common factor 16,86 is 2.

Lets's calculate LCM of 645,4718

Lowest Common Multiple of 645,4718 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 3043110

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/3043110

Therefore, the GCF of Fractions 16/645,86/4718 is 2/3043110

Least Common Multiple of 645,4718 with GCF Formula

Least Common Multiple of 645,4718 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 645,4718 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(645,4718) = 1

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

GCF(645,4718) x common factors =1 x 1 = 1

LCM(645,4718) = ( 645 × 4718 ) / 1

LCM(645,4718) = 3043110 / 1

LCM(645,4718) = 3043110


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FAQs on GCF of Fractions of 16/645, 86/4718

1. What is the HCF of 16,86?

The HCF of 16,86 is 2

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 16/645, 86/4718?

Answer: GCF of Numerators as per given numbers 16/645, 86/4718 is

GCF of Numerators i.e. for 16,86 is 2

LCM of denominators i.e. for 645,4718 is 3043110.

Thus, GCF of Fractions is 2/3043110.Finally, GCF of Fractions for 16/645, 86/4718 is 2/3043110.