Given numbers are 205,377,218,220

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

The LCM of 205,377,218,220 is 370658860.

Find LCM of 205,377,218,220 with Prime Factorization

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

2 x 5 x 41 x 377 x 109 x 22 = 370658860

Therefore, the lowest common multiple of 205,377,218,220 is 370658860.

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.

205 x 377 x 218 x 220 = 3706588600

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.

205 : 1, 5, 41, 205

377 : 1, 13, 29, 377

218 : 1, 2, 109, 218

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 205,377,218,220, is 1.

Now, the common factors can be found like this.

205:5x 41

377:13x 29

218:2x 109

220:2x 2x 5x 11

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 3706588600/(1x10)

LCM = 3706588600/10

LCM = 370658860

Thus, we can understand that the LCM of 205,377,218,220 is 370658860.

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

• LCM of 683, 915, 161, 514
• LCM of 867, 271, 583, 888
• LCM of 587, 290, 508, 976
• LCM of 332, 606, 749, 450
• LCM of 941, 662, 748, 383

1. What is the LCM of 205, 377, 218, 220?

Answer: LCM of 205, 377, 218, 220 is 370658860.

2. How to calculate the LCM of 205, 377, 218, 220?

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 205, 377, 218, 220.

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}.