Given numbers are 455,218,353,451,214

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

The LCM of 455,218,353,451,214 is 1689673975990.

Find LCM of 455,218,353,451,214 with Prime Factorization

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

2 x 455 x 109 x 353 x 451 x 107 = 1689673975990

Therefore, the lowest common multiple of 455,218,353,451,214 is 1689673975990.

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.

455 x 218 x 353 x 451 x 214 = 3379347951980

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.

455 : 1, 5, 7, 13, 35, 65, 91, 455

218 : 1, 2, 109, 218

353 : 1, 353

451 : 1, 11, 41, 451

214 : 1, 2, 107, 214

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 455,218,353,451,214, is 1.

Now, the common factors can be found like this.

455:5x 7x 13

218:2x 109

353:353

451:11x 41

214:2x 107

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 = 3379347951980/(1x2)

LCM = 3379347951980/2

LCM = 1689673975990

Thus, we can understand that the LCM of 455,218,353,451,214 is 1689673975990.

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

• LCM of 328, 935, 396, 280, 220
• LCM of 212, 266, 211, 415, 505
• LCM of 798, 875, 443, 230, 749
• LCM of 613, 988, 680, 612, 778
• LCM of 698, 691, 332, 609, 856

1. What is the LCM of 455, 218, 353, 451, 214?

Answer: LCM of 455, 218, 353, 451, 214 is 1689673975990.

2. How to calculate the LCM of 455, 218, 353, 451, 214?

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 455, 218, 353, 451, 214.

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}.