Given numbers are 7230,4089

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 7230,4089 is 9854490.

Find LCM of 7230,4089 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

3 x 2410 x 1363 = 9854490

Therefore, the lowest common multiple of 7230,4089 is 9854490.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

7230 x 4089 = 29563470

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

7230 : 1, 2, 3, 5, 6, 10, 15, 30, 241, 482, 723, 1205, 1446, 2410, 3615, 7230

4089 : 1, 3, 29, 47, 87, 141, 1363, 4089

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 7230,4089, is 3.

Now, the common factors can be found like this.

7230:2x 3x 5x 241

4089:3x 29x 47

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

= 1

Therefore, the value for common factors is 1.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 29563470/(3x1)

LCM = 29563470/3

LCM = 9854490

Thus, we can understand that the LCM of 7230,4089 is 9854490.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 6272, 2638
• LCM of 8780, 3046
• LCM of 3059, 1269
• LCM of 4994, 8670
• LCM of 3157, 7176

1. What is the LCM of 7230, 4089?

Answer: LCM of 7230, 4089 is 9854490.

2. How to calculate the LCM of 7230, 4089?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 7230, 4089.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.