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GCF of 630/39, 644/6154

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 630/39, 644/6154 i.e 14/240006 easily. The following is the detailed procedure to determine the greatest common factor of fractions 630/39, 644/6154.

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 630/39,644/6154?

Given fractions are 630/39,644/6154

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 630/39,644/6154, numerators are 630,644

Denominators are 39,6154

The GCF of 630,644 is 14 .

LCM of 39,6154 is 240006.

The greatest common factor of 630/39,644/6154 = [GCF of 630,644]/[LCM of 39,6154]= 14/240006

Therefore, the GCF of 630/39,644/6154 is 14/240006.

Greatest Common Factor of 630,644

To find the highest common factor of 630,644, we have to find the factors of both numbers and list the highest common factor.

The factors of 630 are 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

The factors of 644 are 1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

The HCF of 630,644 is 14.

Lets's calculate GCF of 630,644

Greatest Common Factor (GCF) of 630,644 By Common Division

2 630, 644
7 315, 322
45, 46

∴ So the GCF of the given numbers is 2 x 7 = 14

Greatest Common Factor of 630,644 By Matching Biggest Common Factor Method

Greatest Common Factor of 630,644 By Matching Biggest Common Factor Method

Now, list down the factors of 630

:

1,2,3,5,6,7,9,10,14,15,18,21,30,35,42,45,63,70,90,105,126,210,315,630

Now, list down the factors of 644

:

1,2,4,7,14,23,28,46,92,161,322,644

Greatest Common Factor

We found the factors 630,644 . The biggest common factor number is the GCF number.
So the greatest common factor 630,644 is 14.


Lets's calculate LCM of 39,6154

Lowest Common Multiple of 39,6154 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 240006

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 14/240006

Therefore, the GCF of Fractions 630/39,644/6154 is 14/240006

Least Common Multiple of 39,6154 with GCF Formula

Least Common Multiple of 39,6154 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 39,6154 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(39,6154) = 1

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

GCF(39,6154) x common factors =1 x 1 = 1

LCM(39,6154) = ( 39 × 6154 ) / 1

LCM(39,6154) = 240006 / 1

LCM(39,6154) = 240006


GCF of Fractions Calculation Examples

FAQs on GCF of Fractions of 630/39, 644/6154

1. What is the HCF of 630,644?

The HCF of 630,644 is 14

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 630/39, 644/6154?

Answer: GCF of Numerators as per given numbers 630/39, 644/6154 is

GCF of Numerators i.e. for 630,644 is 14

LCM of denominators i.e. for 39,6154 is 240006.

Thus, GCF of Fractions is 14/240006.Finally, GCF of Fractions for 630/39, 644/6154 is 14/240006.