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GCF of 455/51, 145/467

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 455/51, 145/467 i.e 5/23817 easily. The following is the detailed procedure to determine the greatest common factor of fractions 455/51, 145/467.

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 455/51,145/467?

Given fractions are 455/51,145/467

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 455/51,145/467, numerators are 455,145

Denominators are 51,467

The GCF of 455,145 is 5 .

LCM of 51,467 is 23817.

The greatest common factor of 455/51,145/467 = [GCF of 455,145]/[LCM of 51,467]= 5/23817

Therefore, the GCF of 455/51,145/467 is 5/23817.

Greatest Common Factor of 455,145

To find the highest common factor of 455,145, we have to find the factors of both numbers and list the highest common factor.

The factors of 455 are 1, 5, 7, 13, 35, 65, 91, 455

The factors of 145 are 1, 5, 29, 145

The HCF of 455,145 is 5.

Lets's calculate GCF of 455,145

Greatest Common Factor (GCF) of 455,145 By Common Division

5 455, 145
91, 29

∴ So the GCF of the given numbers is 5 = 5

Greatest Common Factor of 455,145 By Matching Biggest Common Factor Method

Greatest Common Factor of 455,145 By Matching Biggest Common Factor Method

Now, list down the factors of 455

:

1,5,7,13,35,65,91,455

Now, list down the factors of 145

:

1,5,29,145

Greatest Common Factor

We found the factors 455,145 . The biggest common factor number is the GCF number.
So the greatest common factor 455,145 is 5.

Lets's calculate LCM of 51,467

Lowest Common Multiple of 51,467 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 23817

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 5/23817

Therefore, the GCF of Fractions 455/51,145/467 is 5/23817

Least Common Multiple of 51,467 with GCF Formula

Least Common Multiple of 51,467 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 51,467 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(51,467) = 1

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

GCF(51,467) x common factors =1 x 1 = 1

LCM(51,467) = ( 51 × 467 ) / 1

LCM(51,467) = 23817 / 1

LCM(51,467) = 23817


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FAQs on GCF of Fractions of 455/51, 145/467

1. What is the HCF of 455,145?

The HCF of 455,145 is 5

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 455/51, 145/467?

Answer: GCF of Numerators as per given numbers 455/51, 145/467 is

GCF of Numerators i.e. for 455,145 is 5

LCM of denominators i.e. for 51,467 is 23817.

Thus, GCF of Fractions is 5/23817.Finally, GCF of Fractions for 455/51, 145/467 is 5/23817.