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GCF of 748/620, 975/248

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 748/620, 975/248 i.e 1/1240 easily. The following is the detailed procedure to determine the greatest common factor of fractions 748/620, 975/248.

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 748/620,975/248?

Given fractions are 748/620,975/248

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 748/620,975/248, numerators are 748,975

Denominators are 620,248

The GCF of 748,975 is 1 .

LCM of 620,248 is 1240.

The greatest common factor of 748/620,975/248 = [GCF of 748,975]/[LCM of 620,248]= 1/1240

Therefore, the GCF of 748/620,975/248 is 1/1240.

Greatest Common Factor of 748,975

To find the highest common factor of 748,975, we have to find the factors of both numbers and list the highest common factor.

The factors of 748 are 1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748

The factors of 975 are 1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975

The HCF of 748,975 is 1.

Lets's calculate GCF of 748,975

Greatest Common Factor (GCF) of 748,975 By Common Division

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

Greatest Common Factor of 748,975 By Matching Biggest Common Factor Method

Greatest Common Factor of 748,975 By Matching Biggest Common Factor Method

Now, list down the factors of 748

:

1,2,4,11,17,22,34,44,68,187,374,748

Now, list down the factors of 975

:

1,3,5,13,15,25,39,65,75,195,325,975

Greatest Common Factor

We found the factors 748,975 . The biggest common factor number is the GCF number.
So the greatest common factor 748,975 is 1.


Lets's calculate LCM of 620,248

Lowest Common Multiple of 620,248 using Common Division

2 620, 248
2 310, 124
31 155, 62
5, 2

∴ So the LCM of the given numbers is 2 x 2 x 31 x 5 x 2 = 1240

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1240

Therefore, the GCF of Fractions 748/620,975/248 is 1/1240

Least Common Multiple of 620,248 with GCF Formula

Least Common Multiple of 620,248 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 620,248 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(620,248) = 124

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

GCF(620,248) x common factors =124 x 1 = 124

LCM(620,248) = ( 620 × 248 ) / 124

LCM(620,248) = 153760 / 124

LCM(620,248) = 1240


GCF of Fractions Calculation Examples

FAQs on GCF of Fractions of 748/620, 975/248

1. What is the HCF of 748,975?

The HCF of 748,975 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 748/620, 975/248?

Answer: GCF of Numerators as per given numbers 748/620, 975/248 is

GCF of Numerators i.e. for 748,975 is 1

LCM of denominators i.e. for 620,248 is 1240.

Thus, GCF of Fractions is 1/1240.Finally, GCF of Fractions for 748/620, 975/248 is 1/1240.