Given numbers are 397,184,506,555

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

The LCM of 397,184,506,555 is 445958040.

Find LCM of 397,184,506,555 with Prime Factorization

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

2 x 23 x 397 x 4 x 11 x 555 = 445958040

Therefore, the lowest common multiple of 397,184,506,555 is 445958040.

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.

397 x 184 x 506 x 555 = 20514069840

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.

397 : 1, 397

184 : 1, 2, 4, 8, 23, 46, 92, 184

506 : 1, 2, 11, 22, 23, 46, 253, 506

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 397,184,506,555, is 1.

Now, the common factors can be found like this.

397:397

184:2x 2x 2x 23

506:2x 11x 23

555:3x 5x 37

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

2x 23 = 46

Therefore, the value for common factors is 46.

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 = 20514069840/(1x46)

LCM = 20514069840/46

LCM = 445958040

Thus, we can understand that the LCM of 397,184,506,555 is 445958040.

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

• LCM of 831, 100, 820, 800
• LCM of 732, 539, 593, 457
• LCM of 884, 935, 374, 177
• LCM of 771, 594, 718, 355
• LCM of 803, 763, 253, 194

1. What is the LCM of 397, 184, 506, 555?

Answer: LCM of 397, 184, 506, 555 is 445958040.

2. How to calculate the LCM of 397, 184, 506, 555?

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 397, 184, 506, 555.

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}.