How to Find GCF of 65/25, 361/89, 745/436?

GCF of 65/25, 361/89, 745/436

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 65/25, 361/89, 745/436 i.e 1/970100 easily. The following is the detailed procedure to determine the greatest common factor of fractions 65/25, 361/89, 745/436.

Enter two or more fractions separated by "commas"

Ex: 2/3, 5/7 or 3/5, 5/9, 7/3

What is the GCF of 65/25,361/89,745/436?

Given fractions are 65/25,361/89,745/436

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 65/25,361/89,745/436, numerators are 65,361,745

Denominators are 25,89,436

The GCF of 65,361,745 is 1 .

LCM of 25,89,436 is 970100.

The greatest common factor of 65/25,361/89,745/436 = [GCF of 65,361,745]/[LCM of 25,89,436]= 1/970100

Therefore, the GCF of 65/25,361/89,745/436 is 1/970100.

Greatest Common Factor of 65,361,745

To find the highest common factor of 65,361,745, we have to find the factors of both numbers and list the highest common factor.

The factors of 65 are 1, 5, 13, 65

The factors of 361 are 1, 19, 361

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

The HCF of 65,361,745 is 1.

Lets's calculate GCF of 65,361,745

Greatest Common Factor (GCF) of 65,361,745 By Common Division

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

Greatest Common Factor of 65,361,745 By Matching Biggest Common Factor Method

Now, list down the factors of 65

1,5,13,65

Now, list down the factors of 361

1,19,361

Now, list down the factors of 745

1,5,149,745

Greatest Common Factor

We found the factors 65,361,745 . The biggest common factor number is the GCF number.
So the greatest common factor 65,361,745 is 1.

Lets's calculate LCM of 25,89,436

Lowest Common Multiple of 25,89,436 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 970100

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/970100

Therefore, the GCF of Fractions 65/25,361/89,745/436 is 1/970100

Least Common Multiple of 25,89,436 with GCF Formula

The formula of LCM is LCM(a₁,a₂,a₃....,a_n) = ( a₁ × a₂ × a₃ × .... × a_n) / GCF(a₁,a₂,a₃....,a_n) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 25,89,436 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(25,89,436) = 1

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

GCF(25,89,436) x common factors =1 x 1 = 1

LCM(25,89,436) = ( 25 × 89 × 436 ) / 1

LCM(25,89,436) = 970100 / 1

LCM(25,89,436) = 970100

GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

FAQs on GCF of Fractions of 65/25, 361/89, 745/436

1. What is the HCF of 65,361,745?

The HCF of 65,361,745 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 65/25, 361/89, 745/436?

Answer: GCF of Numerators as per given numbers 65/25, 361/89, 745/436 is

GCF of Numerators i.e. for 65,361,745 is 1

LCM of denominators i.e. for 25,89,436 is 970100.

Thus, GCF of Fractions is 1/970100.Finally, GCF of Fractions for 65/25, 361/89, 745/436 is 1/970100.