Given numbers are 258,218,818,611,218

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

The LCM of 258,218,818,611,218 is 7027659678.

Find LCM of 258,218,818,611,218 with Prime Factorization

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

2 x 109 x 129 x 1 x 409 x 611 x 1 = 7027659678

Therefore, the lowest common multiple of 258,218,818,611,218 is 7027659678.

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.

258 x 218 x 818 x 611 x 218 = 6128119239216

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.

258 : 1, 2, 3, 6, 43, 86, 129, 258

218 : 1, 2, 109, 218

818 : 1, 2, 409, 818

611 : 1, 13, 47, 611

218 : 1, 2, 109, 218

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 258,218,818,611,218, is 1.

Now, the common factors can be found like this.

258:2x 3x 43

218:2x 109

818:2x 409

611:13x 47

218:2x 109

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

2x 2x 2x 109 = 872

Therefore, the value for common factors is 872.

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 = 6128119239216/(1x872)

LCM = 6128119239216/872

LCM = 7027659678

Thus, we can understand that the LCM of 258,218,818,611,218 is 7027659678.

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

• LCM of 203, 757, 544, 701, 138
• LCM of 243, 681, 593, 272, 702
• LCM of 329, 786, 823, 844, 775
• LCM of 847, 333, 828, 311, 453
• LCM of 122, 601, 619, 280, 219

1. What is the LCM of 258, 218, 818, 611, 218?

Answer: LCM of 258, 218, 818, 611, 218 is 7027659678.

2. How to calculate the LCM of 258, 218, 818, 611, 218?

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 258, 218, 818, 611, 218.

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}.