Given Numbers are 113, 121

We can find the LCM of 113, 121 using the brute force method, prime factorization method, or GCD method.

To use brute force method, list the multiples of 113 and 121

Multiples of 113 =113,226,339,452,565,678,791,904,1017,1130,1243,1356,1469,1582,1695,1808,1921,

Multiples of 121 =121,242,363,484,605,726,847,968,1089,1210,1331,1452,1573,1694,1815,1936,2057,

Now, get the least common multiple of 113, 121 which is 13673

So, the LCM of 113, 121 is 13673.

One method for determining the LCM of 113 and 121 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 113's prime factorization:

Prime factors of 113 are 113.

113 = 113¹

And this is 121's prime factorization:

Prime factors of 121 are 11.

121 = 11²

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:113,11

11²×113¹ = 13673

This shows that the LCM of 113 and 121 is 13673.

The first step in determining the Least Common Multiple of 113 and 121 is to generate a list of multiples for each number.

Lets look at the multiples of these two numbers, 113 and 121:

Lets look at the first ten multiples of these numbers, 113 and 121:

113,226,339,452,565,678,791,904,1017,1921 are the first ten multiples of 113.

121,242,363,484,605,726,847,968,1089,2057 are the first ten multiples of 121.

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 113 and 121, for example, are 1356, 1921, and 1936. 13673 is the least common multiple since it is the smallest.

113 and 121 have an LCM of 13673.

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 113 and 121, than apply into the LCM equation.

GCF(113,121) = 1
LCM(113,121) = ( 113 × 121) / 1
LCM(113,121) = 13673 / 1
LCM(113,121) = 13673

1. What is the LCM of 113 and 121?

The LCM of 113 and 121 is 13673.

2. How to find the lowest common multiple of 113 and 121?

To find the lowest common multiple of 113 and 121, we have to get the multip;es of both numbers and identify the least common multiple in them which is 13673.

3. What are the Factors of 113?

Answer: Factors of 113 are 1, 113. There are 2 integers that are factors of 113. The greatest factor of 113 is 113.

4. What are the Factors of 121?

Answer: Factors of 121 are 1, 11, 121. There are 3 integers that are factors of 121. The greatest factor of 121 is 121.

Answer:

Least Common Multiple of 113 and 121 = 13673

Step 1: Find the prime factorization of 113

113 = 113

Step 2: Find the prime factorization of 121

121 = 11 x 11

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

LCM = 13673 = 11 x 11 x 113

Step 4: Therefore, the least common multiple of 113 and 121 is 13673.