Greatest Common Factor of 803/28, 429/89, 389/700

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 803/28, 429/89, 389/700

Enter two or more fractions separated by "commas"

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

GCF of:

Greatest Common Factor of 803/28,429/89,389/700

Given fractions are 803/28,429/89,389/700

Formula to find GCF of Fractions is

GCF = GCF of Numerators/LCM of Denominators

As per the formula GCF of Fractions let’s split into two parts and find the GCF of Numerators and LCM of Denominators

In the given fractions GCF of Numerators means GCF of 803,429,389

Greatest Common Factor of Numerators i.e. GCF of 803,429,389 is 1 .

LCM of Denominators means LCM of 28,89,700 as per the given fractions.

LCM of 28,89,700 is 62300 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 803,429,389

GCF of Fractions 803/28,429/89,389/700 is 1/62300

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

Greatest Common Factor of 803,429,389 By Matching Biggest Common Factor Method

Greatest Common Factor of 803,429,389 By Matching Biggest Common Factor Method

Factors of 803

List of positive integer factors of 803 that divides 803 without a remainder.

1,11,73,803

Factors of 429

List of positive integer factors of 429 that divides 429 without a remainder.

1,3,11,13,33,39,143,429

Factors of 389

List of positive integer factors of 389 that divides 389 without a remainder.

1,389

Greatest Common Factor

We found the factors 803,429,389 . The biggest common factor number is the GCF number.
So the greatest common factor 803,429,389 is 1.

Lets's calculate LCM of 28,89,700

2 28, 89, 700
2 14, 89, 350
7 7, 89, 175
1, 89, 25

∴ So the LCM of the given numbers is 2 x 2 x 7 x 1 x 89 x 25 = 62300

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/62300

Therefore, the GCF of Fractions 803/28,429/89,389/700 is 1/62300

Least Common Multiple of 28,89,700 with GCF Formula

Least Common Multiple of 28,89,700 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 28,89,700 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(28,89,700) = 1

common factors(in case of two or more numbers have common factors) = 28

GCF(28,89,700) x common factors =1 x 28 = 28

LCM(28,89,700) = ( 28 × 89 × 700 ) / 28

LCM(28,89,700) = 1744400 / 28

LCM(28,89,700) = 62300


GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

Frequently Asked Questions on Fractional GCF of 803/28, 429/89, 389/700

1. 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.

2. What is the GCF of Fractions for 803/28, 429/89, 389/700?

Answer: GCF of Numerators as per given numbers 803/28, 429/89, 389/700 is

GCF of Numerators i.e. for 803,429,389 is 1

LCM of denominators i.e. for 28,89,700 is 62300.

Thus, GCF of Fractions is 1/62300.Finally, GCF of Fractions for 803/28, 429/89, 389/700 is 1/62300.