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GCF of 705/61, 619/813

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 705/61, 619/813 i.e 1/49593 easily. The following is the detailed procedure to determine the greatest common factor of fractions 705/61, 619/813.

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 705/61,619/813?

Given fractions are 705/61,619/813

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 705/61,619/813, numerators are 705,619

Denominators are 61,813

The GCF of 705,619 is 1 .

LCM of 61,813 is 49593.

The greatest common factor of 705/61,619/813 = [GCF of 705,619]/[LCM of 61,813]= 1/49593

Therefore, the GCF of 705/61,619/813 is 1/49593.

Greatest Common Factor of 705,619

To find the highest common factor of 705,619, we have to find the factors of both numbers and list the highest common factor.

The factors of 705 are 1, 3, 5, 15, 47, 141, 235, 705

The factors of 619 are 1, 619

The HCF of 705,619 is 1.

Lets's calculate GCF of 705,619

Greatest Common Factor (GCF) of 705,619 By Common Division

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

Greatest Common Factor of 705,619 By Matching Biggest Common Factor Method

Greatest Common Factor of 705,619 By Matching Biggest Common Factor Method

Now, list down the factors of 705

:

1,3,5,15,47,141,235,705

Now, list down the factors of 619

:

1,619

Greatest Common Factor

We found the factors 705,619 . The biggest common factor number is the GCF number.
So the greatest common factor 705,619 is 1.

Lets's calculate LCM of 61,813

Lowest Common Multiple of 61,813 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 49593

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/49593

Therefore, the GCF of Fractions 705/61,619/813 is 1/49593

Least Common Multiple of 61,813 with GCF Formula

Least Common Multiple of 61,813 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 61,813 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(61,813) = 1

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

GCF(61,813) x common factors =1 x 1 = 1

LCM(61,813) = ( 61 × 813 ) / 1

LCM(61,813) = 49593 / 1

LCM(61,813) = 49593


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FAQs on GCF of Fractions of 705/61, 619/813

1. What is the HCF of 705,619?

The HCF of 705,619 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 705/61, 619/813?

Answer: GCF of Numerators as per given numbers 705/61, 619/813 is

GCF of Numerators i.e. for 705,619 is 1

LCM of denominators i.e. for 61,813 is 49593.

Thus, GCF of Fractions is 1/49593.Finally, GCF of Fractions for 705/61, 619/813 is 1/49593.