Given Numbers are 386, 394

We can find the LCM of 386, 394 using the brute force method, prime factorization method, or GCD method.

To use brute force method, list the multiples of 386 and 394

Multiples of 386 =386,772,1158,1544,1930,2316,2702,3088,3474,3860,4246,4632,5018,5404,5790,6176,6562,

Multiples of 394 =394,788,1182,1576,1970,2364,2758,3152,3546,3940,4334,4728,5122,5516,5910,6304,6698,

Now, get the least common multiple of 386, 394 which is 76042

So, the LCM of 386, 394 is 76042.

One method for determining the LCM of 386 and 394 is to compare the prime factorization of each number. You can find the prime factorization for each number by following the instructions below:

Here is 386's prime factorization:

Prime factors of 386 are 2,193.

386 = 2¹×193¹

And this is 394's prime factorization:

Prime factors of 394 are 2,197.

394 = 2¹×197¹

When comparing the prime factorization of these two numbers, look for the highest power to which each prime factor is raised. In this case, the following primary factors must be considered: 2,193,197

2¹×193¹×197¹ = 76042

This shows that the LCM of 386 and 394 is 76042.

The first step in determining the Least Common Multiple of 386 and 394 is to generate a list of multiples for each number.

Lets look at the multiples of these two numbers, 386 and 394:

Lets look at the first ten multiples of these numbers, 386 and 394:

386,772,1158,1544,1930,2316,2702,3088,3474,6562 are the first ten multiples of 386.

394,788,1182,1576,1970,2364,2758,3152,3546,6698 are the first ten multiples of 394.

You can continue to list the multiples of these numbers until you find a match. Once you have found a match, or several matches, the Least Common Multiple is the smallest of these matches. The first matching multiple(s) of 386 and 394, for example, are 4632, 6562, and 6304. 76042 is the least common multiple since it is the smallest.

386 and 394 have an LCM of 76042.

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 386 and 394, than apply into the LCM equation.

GCF(386,394) = 2
LCM(386,394) = ( 386 × 394) / 2
LCM(386,394) = 152084 / 2
LCM(386,394) = 76042

1. What is the LCM of 386 and 394?

The LCM of 386 and 394 is 76042.

2. How to find the lowest common multiple of 386 and 394?

To find the lowest common multiple of 386 and 394, we have to get the multip;es of both numbers and identify the least common multiple in them which is 76042.

3. What are the Factors of 386?

Answer: Factors of 386 are 1, 2, 193, 386. There are 4 integers that are factors of 386. The greatest factor of 386 is 386.

4. What are the Factors of 394?

Answer: Factors of 394 are 1, 2, 197, 394. There are 4 integers that are factors of 394. The greatest factor of 394 is 394.

Answer:

Least Common Multiple of 386 and 394 = 76042

Step 1: Find the prime factorization of 386

386 = 2 x 193

Step 2: Find the prime factorization of 394

394 = 2 x 197

Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:

LCM = 76042 = 2 x 193 x 197

Step 4: Therefore, the least common multiple of 386 and 394 is 76042.