Given numbers are 209,715,220,733

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

The LCM of 209,715,220,733 is 39831220.

Find LCM of 209,715,220,733 with Prime Factorization

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

5 x 11 x 19 x 13 x 4 x 733 = 39831220

Therefore, the lowest common multiple of 209,715,220,733 is 39831220.

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.

209 x 715 x 220 x 733 = 24097888100

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.

209 : 1, 11, 19, 209

715 : 1, 5, 11, 13, 55, 65, 143, 715

220 : 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

733 : 1, 733

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 209,715,220,733, is 1.

Now, the common factors can be found like this.

209:11x 19

715:5x 11x 13

220:2x 2x 5x 11

733:733

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

5x 11x 11 = 605

Therefore, the value for common factors is 605.

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 = 24097888100/(1x605)

LCM = 24097888100/605

LCM = 39831220

Thus, we can understand that the LCM of 209,715,220,733 is 39831220.

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

• LCM of 989, 793, 446, 389
• LCM of 116, 429, 407, 917
• LCM of 951, 821, 822, 417
• LCM of 675, 964, 782, 255
• LCM of 389, 584, 384, 383

1. What is the LCM of 209, 715, 220, 733?

Answer: LCM of 209, 715, 220, 733 is 39831220.

2. How to calculate the LCM of 209, 715, 220, 733?

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 209, 715, 220, 733.

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}.