Given numbers are 212,362,455,578,556

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

The LCM of 212,362,455,578,556 is 701355933460.

Find LCM of 212,362,455,578,556 with Prime Factorization

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

2 x 2 x 53 x 181 x 455 x 289 x 139 = 701355933460

Therefore, the lowest common multiple of 212,362,455,578,556 is 701355933460.

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.

212 x 362 x 455 x 578 x 556 = 11221694935360

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.

212 : 1, 2, 4, 53, 106, 212

362 : 1, 2, 181, 362

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

578 : 1, 2, 17, 34, 289, 578

556 : 1, 2, 4, 139, 278, 556

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 212,362,455,578,556, is 1.

Now, the common factors can be found like this.

212:2x 2x 53

362:2x 181

455:5x 7x 13

578:2x 17x 17

556:2x 2x 139

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

2x 2x 2x 2 = 16

Therefore, the value for common factors is 16.

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 = 11221694935360/(1x16)

LCM = 11221694935360/16

LCM = 701355933460

Thus, we can understand that the LCM of 212,362,455,578,556 is 701355933460.

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

• LCM of 930, 732, 550, 997, 948
• LCM of 542, 294, 886, 336, 554
• LCM of 696, 209, 667, 723, 736
• LCM of 749, 460, 450, 189, 538
• LCM of 217, 852, 372, 648, 460

1. What is the LCM of 212, 362, 455, 578, 556?

Answer: LCM of 212, 362, 455, 578, 556 is 701355933460.

2. How to calculate the LCM of 212, 362, 455, 578, 556?

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 212, 362, 455, 578, 556.

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}.