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GCF of 745/90, 653/679

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 745/90, 653/679 i.e 1/61110 easily. The following is the detailed procedure to determine the greatest common factor of fractions 745/90, 653/679.

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 745/90,653/679?

Given fractions are 745/90,653/679

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 745/90,653/679, numerators are 745,653

Denominators are 90,679

The GCF of 745,653 is 1 .

LCM of 90,679 is 61110.

The greatest common factor of 745/90,653/679 = [GCF of 745,653]/[LCM of 90,679]= 1/61110

Therefore, the GCF of 745/90,653/679 is 1/61110.

Greatest Common Factor of 745,653

To find the highest common factor of 745,653, we have to find the factors of both numbers and list the highest common factor.

The factors of 745 are 1, 5, 149, 745

The factors of 653 are 1, 653

The HCF of 745,653 is 1.

Lets's calculate GCF of 745,653

Greatest Common Factor (GCF) of 745,653 By Common Division

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

Greatest Common Factor of 745,653 By Matching Biggest Common Factor Method

Greatest Common Factor of 745,653 By Matching Biggest Common Factor Method

Now, list down the factors of 745

:

1,5,149,745

Now, list down the factors of 653

:

1,653

Greatest Common Factor

We found the factors 745,653 . The biggest common factor number is the GCF number.
So the greatest common factor 745,653 is 1.

Lets's calculate LCM of 90,679

Lowest Common Multiple of 90,679 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 61110

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/61110

Therefore, the GCF of Fractions 745/90,653/679 is 1/61110

Least Common Multiple of 90,679 with GCF Formula

Least Common Multiple of 90,679 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 90,679 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(90,679) = 1

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

GCF(90,679) x common factors =1 x 1 = 1

LCM(90,679) = ( 90 × 679 ) / 1

LCM(90,679) = 61110 / 1

LCM(90,679) = 61110


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FAQs on GCF of Fractions of 745/90, 653/679

1. What is the HCF of 745,653?

The HCF of 745,653 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 745/90, 653/679?

Answer: GCF of Numerators as per given numbers 745/90, 653/679 is

GCF of Numerators i.e. for 745,653 is 1

LCM of denominators i.e. for 90,679 is 61110.

Thus, GCF of Fractions is 1/61110.Finally, GCF of Fractions for 745/90, 653/679 is 1/61110.