How to Find GCF of 22/63, 749/40, 151/512?

GCF of 22/63, 749/40, 151/512

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 22/63, 749/40, 151/512 i.e 1/161280 easily. The following is the detailed procedure to determine the greatest common factor of fractions 22/63, 749/40, 151/512.

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 22/63,749/40,151/512?

Given fractions are 22/63,749/40,151/512

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 22/63,749/40,151/512, numerators are 22,749,151

Denominators are 63,40,512

The GCF of 22,749,151 is 1 .

LCM of 63,40,512 is 161280.

The greatest common factor of 22/63,749/40,151/512 = [GCF of 22,749,151]/[LCM of 63,40,512]= 1/161280

Therefore, the GCF of 22/63,749/40,151/512 is 1/161280.

Greatest Common Factor of 22,749,151

To find the highest common factor of 22,749,151, we have to find the factors of both numbers and list the highest common factor.

The factors of 22 are 1, 2, 11, 22

The factors of 749 are 1, 7, 107, 749

The factors of 151 are 1, 151

The HCF of 22,749,151 is 1.

Lets's calculate GCF of 22,749,151

Greatest Common Factor (GCF) of 22,749,151 By Common Division

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

Greatest Common Factor of 22,749,151 By Matching Biggest Common Factor Method

Now, list down the factors of 22

1,2,11,22

Now, list down the factors of 749

1,7,107,749

Now, list down the factors of 151

1,151

Greatest Common Factor

We found the factors 22,749,151 . The biggest common factor number is the GCF number.
So the greatest common factor 22,749,151 is 1.

Lets's calculate LCM of 63,40,512

Lowest Common Multiple of 63,40,512 using Common Division

2	63, 40, 512
2	63, 20, 256
2	63, 10, 128
	63, 5, 64

∴ So the LCM of the given numbers is 2 x 2 x 2 x 63 x 5 x 64 = 161280

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/161280

Therefore, the GCF of Fractions 22/63,749/40,151/512 is 1/161280

Least Common Multiple of 63,40,512 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 63,40,512 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(63,40,512) = 1

common factors(in case of two or more numbers have common factors) = 8

GCF(63,40,512) x common factors =1 x 8 = 8

LCM(63,40,512) = ( 63 × 40 × 512 ) / 8

LCM(63,40,512) = 1290240 / 8

LCM(63,40,512) = 161280

GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

FAQs on GCF of Fractions of 22/63, 749/40, 151/512

1. What is the HCF of 22,749,151?

The HCF of 22,749,151 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 22/63, 749/40, 151/512?

Answer: GCF of Numerators as per given numbers 22/63, 749/40, 151/512 is

GCF of Numerators i.e. for 22,749,151 is 1

LCM of denominators i.e. for 63,40,512 is 161280.

Thus, GCF of Fractions is 1/161280.Finally, GCF of Fractions for 22/63, 749/40, 151/512 is 1/161280.