Given Numbers are 67, 73

We can find the LCM of 67, 73 using the brute force method, prime factorization method, or GCD method.

To use brute force method, list the multiples of 67 and 73

Multiples of 67 =67,134,201,268,335,402,469,536,603,670,737,804,871,938,1005,1072,1139,

Multiples of 73 =73,146,219,292,365,438,511,584,657,730,803,876,949,1022,1095,1168,1241,

Now, get the least common multiple of 67, 73 which is 4891

So, the LCM of 67, 73 is 4891.

One method for determining the LCM of 67 and 73 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 67's prime factorization:

Prime factors of 67 are 67.

67 = 67¹

And this is 73's prime factorization:

Prime factors of 73 are 73.

73 = 73¹

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:67,73

67¹×73¹ = 4891

This shows that the LCM of 67 and 73 is 4891.

The first step in determining the Least Common Multiple of 67 and 73 is to generate a list of multiples for each number.

Lets look at the multiples of these two numbers, 67 and 73:

Lets look at the first ten multiples of these numbers, 67 and 73:

67,134,201,268,335,402,469,536,603,1139 are the first ten multiples of 67.

73,146,219,292,365,438,511,584,657,1241 are the first ten multiples of 73.

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 67 and 73, for example, are 804, 1139, and 1168. 4891 is the least common multiple since it is the smallest.

67 and 73 have an LCM of 4891.

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 67 and 73, than apply into the LCM equation.

GCF(67,73) = 1
LCM(67,73) = ( 67 × 73) / 1
LCM(67,73) = 4891 / 1
LCM(67,73) = 4891

1. What is the LCM of 67 and 73?

The LCM of 67 and 73 is 4891.

2. How to find the lowest common multiple of 67 and 73?

To find the lowest common multiple of 67 and 73, we have to get the multip;es of both numbers and identify the least common multiple in them which is 4891.

3. What are the Factors of 67?

Answer: Factors of 67 are 1, 67. There are 2 integers that are factors of 67. The greatest factor of 67 is 67.

4. What are the Factors of 73?

Answer: Factors of 73 are 1, 73. There are 2 integers that are factors of 73. The greatest factor of 73 is 73.

Answer:

Least Common Multiple of 67 and 73 = 4891

Step 1: Find the prime factorization of 67

67 = 67

Step 2: Find the prime factorization of 73

73 = 73

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

LCM = 4891 = 67 x 73

Step 4: Therefore, the least common multiple of 67 and 73 is 4891.