Given numbers are 3243,9430

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

The LCM of 3243,9430 is 1329630.

Find LCM of 3243,9430 with Prime Factorization

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

23 x 141 x 410 = 1329630

Therefore, the lowest common multiple of 3243,9430 is 1329630.

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.

3243 x 9430 = 30581490

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.

3243 : 1, 3, 23, 47, 69, 141, 1081, 3243

9430 : 1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430

23 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 3243,9430, is 23.

Now, the common factors can be found like this.

3243:3x 23x 47

9430:2x 5x 23x 41

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 = 30581490/(23x1)

LCM = 30581490/23

LCM = 1329630

Thus, we can understand that the LCM of 3243,9430 is 1329630.

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

• LCM of 9192, 7380
• LCM of 4870, 7324
• LCM of 5430, 2262
• LCM of 9583, 7096
• LCM of 9216, 5118

1. What is the LCM of 3243, 9430?

Answer: LCM of 3243, 9430 is 1329630.

2. How to calculate the LCM of 3243, 9430?

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 3243, 9430.

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}.