Given numbers are 212,356,642,974,553

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

The LCM of 212,356,642,974,553 is 1631116543308.

Find LCM of 212,356,642,974,553 with Prime Factorization

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

2 x 2 x 53 x 89 x 321 x 487 x 553 = 1631116543308

Therefore, the lowest common multiple of 212,356,642,974,553 is 1631116543308.

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 356 x 642 x 974 x 553 = 26097864692928

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

356 : 1, 2, 4, 89, 178, 356

642 : 1, 2, 3, 6, 107, 214, 321, 642

974 : 1, 2, 487, 974

553 : 1, 7, 79, 553

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 212,356,642,974,553, is 1.

Now, the common factors can be found like this.

212:2x 2x 53

356:2x 2x 89

642:2x 3x 107

974:2x 487

553:7x 79

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 = 26097864692928/(1x16)

LCM = 26097864692928/16

LCM = 1631116543308

Thus, we can understand that the LCM of 212,356,642,974,553 is 1631116543308.

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

• LCM of 736, 592, 421, 134, 299
• LCM of 297, 889, 214, 673, 243
• LCM of 204, 350, 508, 964, 289
• LCM of 271, 433, 680, 991, 374
• LCM of 581, 522, 985, 753, 768

1. What is the LCM of 212, 356, 642, 974, 553?

Answer: LCM of 212, 356, 642, 974, 553 is 1631116543308.

2. How to calculate the LCM of 212, 356, 642, 974, 553?

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, 356, 642, 974, 553.

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}.