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GCF of 423/56, 201/961

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 423/56, 201/961 i.e 3/53816 easily. The following is the detailed procedure to determine the greatest common factor of fractions 423/56, 201/961.

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 423/56,201/961?

Given fractions are 423/56,201/961

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 423/56,201/961, numerators are 423,201

Denominators are 56,961

The GCF of 423,201 is 3 .

LCM of 56,961 is 53816.

The greatest common factor of 423/56,201/961 = [GCF of 423,201]/[LCM of 56,961]= 3/53816

Therefore, the GCF of 423/56,201/961 is 3/53816.

Greatest Common Factor of 423,201

To find the highest common factor of 423,201, we have to find the factors of both numbers and list the highest common factor.

The factors of 423 are 1, 3, 9, 47, 141, 423

The factors of 201 are 1, 3, 67, 201

The HCF of 423,201 is 3.

Lets's calculate GCF of 423,201

Greatest Common Factor (GCF) of 423,201 By Common Division

3 423, 201
141, 67

∴ So the GCF of the given numbers is 3 = 3

Greatest Common Factor of 423,201 By Matching Biggest Common Factor Method

Greatest Common Factor of 423,201 By Matching Biggest Common Factor Method

Now, list down the factors of 423

:

1,3,9,47,141,423

Now, list down the factors of 201

:

1,3,67,201

Greatest Common Factor

We found the factors 423,201 . The biggest common factor number is the GCF number.
So the greatest common factor 423,201 is 3.


Lets's calculate LCM of 56,961

Lowest Common Multiple of 56,961 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 53816

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/53816

Therefore, the GCF of Fractions 423/56,201/961 is 3/53816

Least Common Multiple of 56,961 with GCF Formula

Least Common Multiple of 56,961 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 56,961 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(56,961) = 1

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

GCF(56,961) x common factors =1 x 1 = 1

LCM(56,961) = ( 56 × 961 ) / 1

LCM(56,961) = 53816 / 1

LCM(56,961) = 53816


GCF of Fractions Calculation Examples

FAQs on GCF of Fractions of 423/56, 201/961

1. What is the HCF of 423,201?

The HCF of 423,201 is 3

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 423/56, 201/961?

Answer: GCF of Numerators as per given numbers 423/56, 201/961 is

GCF of Numerators i.e. for 423,201 is 3

LCM of denominators i.e. for 56,961 is 53816.

Thus, GCF of Fractions is 3/53816.Finally, GCF of Fractions for 423/56, 201/961 is 3/53816.