Given numbers are 258,349,402,718,138

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

The LCM of 258,349,402,718,138 is 49812945198.

Find LCM of 258,349,402,718,138 with Prime Factorization

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

2 x 3 x 43 x 349 x 67 x 359 x 23 = 49812945198

Therefore, the lowest common multiple of 258,349,402,718,138 is 49812945198.

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 349 x 402 x 718 x 138 = 3586532054256

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

349 : 1, 349

402 : 1, 2, 3, 6, 67, 134, 201, 402

718 : 1, 2, 359, 718

138 : 1, 2, 3, 6, 23, 46, 69, 138

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 258,349,402,718,138, is 1.

Now, the common factors can be found like this.

258:2x 3x 43

349:349

402:2x 3x 67

718:2x 359

138:2x 3x 23

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 3x 3 = 72

Therefore, the value for common factors is 72.

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 = 3586532054256/(1x72)

LCM = 3586532054256/72

LCM = 49812945198

Thus, we can understand that the LCM of 258,349,402,718,138 is 49812945198.

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

• LCM of 547, 469, 588, 106, 900
• LCM of 617, 904, 854, 891, 590
• LCM of 330, 197, 499, 894, 507
• LCM of 296, 216, 202, 895, 243
• LCM of 165, 323, 261, 294, 889

1. What is the LCM of 258, 349, 402, 718, 138?

Answer: LCM of 258, 349, 402, 718, 138 is 49812945198.

2. How to calculate the LCM of 258, 349, 402, 718, 138?

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, 349, 402, 718, 138.

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}.