Given Numbers are 89, 97

We can find the LCM of 89, 97 using the brute force method, prime factorization method, or GCD method.

To use brute force method, list the multiples of 89 and 97

Multiples of 89 =89,178,267,356,445,534,623,712,801,890,979,1068,1157,1246,1335,1424,1513,

Multiples of 97 =97,194,291,388,485,582,679,776,873,970,1067,1164,1261,1358,1455,1552,1649,

Now, get the least common multiple of 89, 97 which is 8633

So, the LCM of 89, 97 is 8633.

One method for determining the LCM of 89 and 97 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 89's prime factorization:

Prime factors of 89 are 89.

89 = 89¹

And this is 97's prime factorization:

Prime factors of 97 are 97.

97 = 97¹

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:89,97

89¹×97¹ = 8633

This shows that the LCM of 89 and 97 is 8633.

The first step in determining the Least Common Multiple of 89 and 97 is to generate a list of multiples for each number.

Lets look at the multiples of these two numbers, 89 and 97:

Lets look at the first ten multiples of these numbers, 89 and 97:

89,178,267,356,445,534,623,712,801,1513 are the first ten multiples of 89.

97,194,291,388,485,582,679,776,873,1649 are the first ten multiples of 97.

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 89 and 97, for example, are 1068, 1513, and 1552. 8633 is the least common multiple since it is the smallest.

89 and 97 have an LCM of 8633.

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 89 and 97, than apply into the LCM equation.

GCF(89,97) = 1
LCM(89,97) = ( 89 × 97) / 1
LCM(89,97) = 8633 / 1
LCM(89,97) = 8633

1. What is the LCM of 89 and 97?

The LCM of 89 and 97 is 8633.

2. How to find the lowest common multiple of 89 and 97?

To find the lowest common multiple of 89 and 97, we have to get the multip;es of both numbers and identify the least common multiple in them which is 8633.

3. What are the Factors of 89?

Answer: Factors of 89 are 1, 89. There are 2 integers that are factors of 89. The greatest factor of 89 is 89.

4. What are the Factors of 97?

Answer: Factors of 97 are 1, 97. There are 2 integers that are factors of 97. The greatest factor of 97 is 97.

Answer:

Least Common Multiple of 89 and 97 = 8633

Step 1: Find the prime factorization of 89

89 = 89

Step 2: Find the prime factorization of 97

97 = 97

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

LCM = 8633 = 89 x 97

Step 4: Therefore, the least common multiple of 89 and 97 is 8633.