Know Least Common Multiple of fractions 212/409, 4772/640 quickly i.e. 252916 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 212/409, 4772/640 is **252916**.

LCM(212/409, 4772/640) = 252916

Enter two or more fractions separated by **"commas"**

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

Given numbers are 212/409,4772/640

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 212,4772

Least Common Multiple of Numerators i.e. LCM of 212,4772 is 252916.

GCF of Denominators means GCF of 409,640 as per the given fractions.

GCF of 409,640 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 212,4772

2 | 212, 4772 |

2 | 106, 2386 |

53, 1193 |

∴ So the LCM of the given numbers is 2 x 2 x 53 x 1193 = 252916

The formula of **LCM** is LCM(a_{1},a_{2},a_{3}....,a_{n}) = ( a_{1} × a_{2} × a_{3} × .... × a_{n}) / GCF(a_{1},a_{2},a_{3}....,a_{n}) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 212,4772 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(212,4772) = 4

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

GCF(212,4772) x common factors =4 x 1 = 4

LCM(212,4772) = ( 212 × 4772 ) / 4

LCM(212,4772) = 1011664 / 4

LCM(212,4772) = 252916

Lets's calculate GCF of 409,640

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 252916/1

Therefore the LCM of Fractions 212/409,4772/640 is 252916

**Factors of 409**

List of positive integer factors of 409 that divides 409 without a remainder.

1,409

**Factors of 640**

List of positive integer factors of 640 that divides 640 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,128,160,320,640

**Greatest Common Factor**

We found the factors 409,640 . The biggest common factor number is the **GCF** number.

So the **greatest common factor 409,640 ** is **1**.

Here are some samples of LCM of Fractions calculations.

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 212/409, 4772/640?

Answer: LCM of Numerators as per given numbers 212/409, 4772/640 is

LCM of Numerators i.e. for 212,4772 is 252916

GCF of denominators i.e. for 409,640 is 1.

Thus, LCM of Fractions is 252916.Finally, LCM of Fractions for 212/409, 4772/640 is 252916.