Given numbers are 550,173,649,407

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

The LCM of 550,173,649,407 is 207712450.

Find LCM of 550,173,649,407 with Prime Factorization

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

11 x 50 x 173 x 59 x 37 = 207712450

Therefore, the lowest common multiple of 550,173,649,407 is 207712450.

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.

550 x 173 x 649 x 407 = 25133206450

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.

550 : 1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550

173 : 1, 173

649 : 1, 11, 59, 649

407 : 1, 11, 37, 407

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 550,173,649,407, is 1.

Now, the common factors can be found like this.

550:2x 5x 5x 11

173:173

649:11x 59

407:11x 37

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

11x 11 = 121

Therefore, the value for common factors is 121.

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 = 25133206450/(1x121)

LCM = 25133206450/121

LCM = 207712450

Thus, we can understand that the LCM of 550,173,649,407 is 207712450.

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

• LCM of 523, 968, 208, 182
• LCM of 123, 823, 154, 924
• LCM of 403, 102, 304, 778
• LCM of 470, 417, 677, 311
• LCM of 866, 781, 167, 826

1. What is the LCM of 550, 173, 649, 407?

Answer: LCM of 550, 173, 649, 407 is 207712450.

2. How to calculate the LCM of 550, 173, 649, 407?

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 550, 173, 649, 407.

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}.