Given numbers are 213,831,447

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

The LCM of 213,831,447 is 8791149.

Find LCM of 213,831,447 with Prime Factorization

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

3 x 71 x 277 x 149 = 8791149

Therefore, the lowest common multiple of 213,831,447 is 8791149.

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.

213 x 831 x 447 = 79120341

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.

213 : 1, 3, 71, 213

831 : 1, 3, 277, 831

447 : 1, 3, 149, 447

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 213,831,447, is 3.

Now, the common factors can be found like this.

213:3x 71

831:3x 277

447:3x 149

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

3 = 3

Therefore, the value for common factors is 3.

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 = 79120341/(3x3)

LCM = 79120341/9

LCM = 8791149

Thus, we can understand that the LCM of 213,831,447 is 8791149.

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

• LCM of 453, 768, 976
• LCM of 789, 443, 661
• LCM of 753, 774, 937
• LCM of 387, 448, 979
• LCM of 125, 452, 690

1. What is the LCM of 213, 831, 447?

Answer: LCM of 213, 831, 447 is 8791149.

2. How to calculate the LCM of 213, 831, 447?

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 213, 831, 447.

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}.