Given numbers are 326,664,389

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

The LCM of 326,664,389 is 42102248.

Find LCM of 326,664,389 with Prime Factorization

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

2 x 163 x 332 x 389 = 42102248

Therefore, the lowest common multiple of 326,664,389 is 42102248.

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.

326 x 664 x 389 = 84204496

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.

326 : 1, 2, 163, 326

664 : 1, 2, 4, 8, 83, 166, 332, 664

389 : 1, 389

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 326,664,389, is 1.

Now, the common factors can be found like this.

326:2x 163

664:2x 2x 2x 83

389:389

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

2 = 2

Therefore, the value for common factors is 2.

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 = 84204496/(1x2)

LCM = 84204496/2

LCM = 42102248

Thus, we can understand that the LCM of 326,664,389 is 42102248.

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

• LCM of 711, 998, 745
• LCM of 159, 361, 194
• LCM of 269, 199, 384
• LCM of 554, 102, 508
• LCM of 936, 159, 316

1. What is the LCM of 326, 664, 389?

Answer: LCM of 326, 664, 389 is 42102248.

2. How to calculate the LCM of 326, 664, 389?

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 326, 664, 389.

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}.