Given numbers are 858,671,487,165,354

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

The LCM of 858,671,487,165,354 is 7519138770.

Find LCM of 858,671,487,165,354 with Prime Factorization

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

2 x 3 x 11 x 13 x 61 x 487 x 5 x 59 = 7519138770

Therefore, the lowest common multiple of 858,671,487,165,354 is 7519138770.

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.

858 x 671 x 487 x 165 x 354 = 16376684241060

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.

858 : 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

671 : 1, 11, 61, 671

487 : 1, 487

165 : 1, 3, 5, 11, 15, 33, 55, 165

354 : 1, 2, 3, 6, 59, 118, 177, 354

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 858,671,487,165,354, is 1.

Now, the common factors can be found like this.

858:2x 3x 11x 13

671:11x 61

487:487

165:3x 5x 11

354:2x 3x 59

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

2x 3x 3x 11x 11 = 2178

Therefore, the value for common factors is 2178.

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 = 16376684241060/(1x2178)

LCM = 16376684241060/2178

LCM = 7519138770

Thus, we can understand that the LCM of 858,671,487,165,354 is 7519138770.

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

• LCM of 440, 268, 747, 158, 446
• LCM of 800, 289, 877, 447, 485
• LCM of 175, 238, 167, 618, 318
• LCM of 888, 808, 219, 729, 807
• LCM of 494, 904, 665, 157, 187

1. What is the LCM of 858, 671, 487, 165, 354?

Answer: LCM of 858, 671, 487, 165, 354 is 7519138770.

2. How to calculate the LCM of 858, 671, 487, 165, 354?

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 858, 671, 487, 165, 354.

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}.