Given Numbers are 986, 994

We can find the LCM of 986, 994 using the brute force method, prime factorization method, or GCD method.

To use brute force method, list the multiples of 986 and 994

Multiples of 986 =986,1972,2958,3944,4930,5916,6902,7888,8874,9860,10846,11832,12818,13804,14790,15776,16762,

Multiples of 994 =994,1988,2982,3976,4970,5964,6958,7952,8946,9940,10934,11928,12922,13916,14910,15904,16898,

Now, get the least common multiple of 986, 994 which is 490042

So, the LCM of 986, 994 is 490042.

One method for determining the LCM of 986 and 994 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 986's prime factorization:

Prime factors of 986 are 2, 17,29.

986 = 2¹×17¹×29¹

And this is 994's prime factorization:

Prime factors of 994 are 2, 7,71.

994 = 2¹×7¹×71¹

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, 17,29, 7,71

2¹×7¹×17¹×29¹×71¹ = 490042

This shows that the LCM of 986 and 994 is 490042.

The first step in determining the Least Common Multiple of 986 and 994 is to generate a list of multiples for each number.

Lets look at the multiples of these two numbers, 986 and 994:

Lets look at the first ten multiples of these numbers, 986 and 994:

986,1972,2958,3944,4930,5916,6902,7888,8874,16762 are the first ten multiples of 986.

994,1988,2982,3976,4970,5964,6958,7952,8946,16898 are the first ten multiples of 994.

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 986 and 994, for example, are 11832, 16762, and 15904. 490042 is the least common multiple since it is the smallest.

986 and 994 have an LCM of 490042.

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 986 and 994, than apply into the LCM equation.

GCF(986,994) = 2
LCM(986,994) = ( 986 × 994) / 2
LCM(986,994) = 980084 / 2
LCM(986,994) = 490042

1. What is the LCM of 986 and 994?

The LCM of 986 and 994 is 490042.

2. How to find the lowest common multiple of 986 and 994?

To find the lowest common multiple of 986 and 994, we have to get the multip;es of both numbers and identify the least common multiple in them which is 490042.

3. What are the Factors of 986?

Answer: Factors of 986 are 1, 2, 17, 29, 34, 58, 493, 986. There are 8 integers that are factors of 986. The greatest factor of 986 is 986.

4. What are the Factors of 994?

Answer: Factors of 994 are 1, 2, 7, 14, 71, 142, 497, 994. There are 8 integers that are factors of 994. The greatest factor of 994 is 994.

Answer:

Least Common Multiple of 986 and 994 = 490042

Step 1: Find the prime factorization of 986

986 = 2 x 17 x 29

Step 2: Find the prime factorization of 994

994 = 2 x 7 x 71

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

LCM = 490042 = 2 x 7 x 17 x 29 x 71

Step 4: Therefore, the least common multiple of 986 and 994 is 490042.