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GCF of 2478/103, 1407/5455

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 2478/103, 1407/5455 i.e 21/561865 easily. The following is the detailed procedure to determine the greatest common factor of fractions 2478/103, 1407/5455.

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 2478/103,1407/5455?

Given fractions are 2478/103,1407/5455

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 2478/103,1407/5455, numerators are 2478,1407

Denominators are 103,5455

The GCF of 2478,1407 is 21 .

LCM of 103,5455 is 561865.

The greatest common factor of 2478/103,1407/5455 = [GCF of 2478,1407]/[LCM of 103,5455]= 21/561865

Therefore, the GCF of 2478/103,1407/5455 is 21/561865.

Greatest Common Factor of 2478,1407

To find the highest common factor of 2478,1407, we have to find the factors of both numbers and list the highest common factor.

The factors of 2478 are 1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478

The factors of 1407 are 1, 3, 7, 21, 67, 201, 469, 1407

The HCF of 2478,1407 is 21.

Lets's calculate GCF of 2478,1407

Greatest Common Factor (GCF) of 2478,1407 By Common Division

3 2478, 1407
7 826, 469
118, 67

∴ So the GCF of the given numbers is 3 x 7 = 21

Greatest Common Factor of 2478,1407 By Matching Biggest Common Factor Method

Greatest Common Factor of 2478,1407 By Matching Biggest Common Factor Method

Now, list down the factors of 2478

:

1,2,3,6,7,14,21,42,59,118,177,354,413,826,1239,2478

Now, list down the factors of 1407

:

1,3,7,21,67,201,469,1407

Greatest Common Factor

We found the factors 2478,1407 . The biggest common factor number is the GCF number.
So the greatest common factor 2478,1407 is 21.


Lets's calculate LCM of 103,5455

Lowest Common Multiple of 103,5455 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 561865

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 21/561865

Therefore, the GCF of Fractions 2478/103,1407/5455 is 21/561865

Least Common Multiple of 103,5455 with GCF Formula

Least Common Multiple of 103,5455 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 103,5455 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(103,5455) = 1

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

GCF(103,5455) x common factors =1 x 1 = 1

LCM(103,5455) = ( 103 × 5455 ) / 1

LCM(103,5455) = 561865 / 1

LCM(103,5455) = 561865


GCF of Fractions Calculation Examples

FAQs on GCF of Fractions of 2478/103, 1407/5455

1. What is the HCF of 2478,1407?

The HCF of 2478,1407 is 21

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 2478/103, 1407/5455?

Answer: GCF of Numerators as per given numbers 2478/103, 1407/5455 is

GCF of Numerators i.e. for 2478,1407 is 21

LCM of denominators i.e. for 103,5455 is 561865.

Thus, GCF of Fractions is 21/561865.Finally, GCF of Fractions for 2478/103, 1407/5455 is 21/561865.