Least Common Multiple of 1990/837, 4265/128

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 1990/837, 4265/128 quickly i.e. 1697470 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 1990/837, 4265/128 is 1697470.

LCM(1990/837, 4265/128) = 1697470

LCM of 1990/837, 4265/128

Enter two or more fractions separated by "commas"

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

LCM of:

Least Common Multiple of 1990/837,4265/128

Given numbers are 1990/837,4265/128

Formula to find LCM of Fractions is

LCM = LCM of Numerators/GCF of Denominators

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

In the given fractions LCM of Numerators means LCM of 1990,4265

Least Common Multiple of Numerators i.e. LCM of 1990,4265 is 1697470.

GCF of Denominators means GCF of 837,128 as per the given fractions.

GCF of 837,128 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 1990,4265

LCM of Fractions 1990/837,4265/128 is 1697470

5 1990, 4265
398, 853

∴ So the LCM of the given numbers is 5 x 398 x 853 = 1697470

Least Common Multiple of 1990,4265 with GCF Formula

Least Common Multiple of 1990,4265 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 1990,4265 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(1990,4265) = 5

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

GCF(1990,4265) x common factors =5 x 1 = 5

LCM(1990,4265) = ( 1990 × 4265 ) / 5

LCM(1990,4265) = 8487350 / 5

LCM(1990,4265) = 1697470


Lets's calculate GCF of 837,128

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1697470/1

Therefore the LCM of Fractions 1990/837,4265/128 is 1697470

Greatest Common Factor of 837,128 By Matching Biggest Common Factor Method

Greatest Common Factor of 837,128 By Matching Biggest Common Factor Method

Factors of 837

List of positive integer factors of 837 that divides 837 without a remainder.

1,3,9,27,31,93,279,837

Factors of 128

List of positive integer factors of 128 that divides 128 without a remainder.

1,2,4,8,16,32,64,128

Greatest Common Factor

We found the factors 837,128 . The biggest common factor number is the GCF number.
So the greatest common factor 837,128 is 1.


LCM of Fractions Calculation Examples

Here are some samples of LCM of Fractions calculations.

LCM of Fractions Calculation Examples

Here are some samples of LCM of Fractions calculations.

Frequently Asked Questions on Fractional LCM of 1990/837, 4265/128

1. How to find LCM in Fractions?

Answer: LCM of fractions can be found using the simple formula LCM of Fractions = LCM of Numerators/GCF of Denominators.

2. What is the LCM of Fractions for 1990/837, 4265/128?

Answer: LCM of Numerators as per given numbers 1990/837, 4265/128 is

LCM of Numerators i.e. for 1990,4265 is 1697470

GCF of denominators i.e. for 837,128 is 1.

Thus, LCM of Fractions is 1697470.Finally, LCM of Fractions for 1990/837, 4265/128 is 1697470.