Given numbers are 321,149,321

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

The LCM of 321,149,321 is 47829.

Find LCM of 321,149,321 with Prime Factorization

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

3 x 107 x 1 x 149 x 1 = 47829

Therefore, the lowest common multiple of 321,149,321 is 47829.

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.

321 x 149 x 321 = 15353109

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.

321 : 1, 3, 107, 321

149 : 1, 149

321 : 1, 3, 107, 321

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 321,149,321, is 1.

Now, the common factors can be found like this.

321:3x 107

149:149

321:3x 107

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

3x 107 = 321

Therefore, the value for common factors is 321.

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 = 15353109/(1x321)

LCM = 15353109/321

LCM = 47829

Thus, we can understand that the LCM of 321,149,321 is 47829.

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

• LCM of 769, 224, 716
• LCM of 132, 904, 541
• LCM of 540, 196, 841
• LCM of 634, 241, 793
• LCM of 845, 321, 436

1. What is the LCM of 321, 149, 321?

Answer: LCM of 321, 149, 321 is 47829.

2. How to calculate the LCM of 321, 149, 321?

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 321, 149, 321.

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}.