Given numbers are 555,493,538,442

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

The LCM of 555,493,538,442 is 1913663310.

Find LCM of 555,493,538,442 with Prime Factorization

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

2 x 17 x 555 x 29 x 269 x 13 = 1913663310

Therefore, the lowest common multiple of 555,493,538,442 is 1913663310.

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.

555 x 493 x 538 x 442 = 65064552540

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.

555 : 1, 3, 5, 15, 37, 111, 185, 555

493 : 1, 17, 29, 493

538 : 1, 2, 269, 538

442 : 1, 2, 13, 17, 26, 34, 221, 442

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 555,493,538,442, is 1.

Now, the common factors can be found like this.

555:3x 5x 37

493:17x 29

538:2x 269

442:2x 13x 17

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

2x 17 = 34

Therefore, the value for common factors is 34.

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 = 65064552540/(1x34)

LCM = 65064552540/34

LCM = 1913663310

Thus, we can understand that the LCM of 555,493,538,442 is 1913663310.

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

• LCM of 866, 157, 362, 259
• LCM of 408, 147, 488, 402
• LCM of 349, 187, 662, 796
• LCM of 168, 968, 727, 586
• LCM of 942, 541, 583, 362

1. What is the LCM of 555, 493, 538, 442?

Answer: LCM of 555, 493, 538, 442 is 1913663310.

2. How to calculate the LCM of 555, 493, 538, 442?

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 555, 493, 538, 442.

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}.