Given numbers are 658,408,952,121,393

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

The LCM of 658,408,952,121,393 is 2127711432.

Find LCM of 658,408,952,121,393 with Prime Factorization

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

2 x 2 x 2 x 3 x 7 x 17 x 47 x 1 x 1 x 121 x 131 = 2127711432

Therefore, the lowest common multiple of 658,408,952,121,393 is 2127711432.

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.

658 x 408 x 952 x 121 x 393 = 12153487699584

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.

658 : 1, 2, 7, 14, 47, 94, 329, 658

408 : 1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408

952 : 1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952

121 : 1, 11, 121

393 : 1, 3, 131, 393

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 658,408,952,121,393, is 1.

Now, the common factors can be found like this.

658:2x 7x 47

408:2x 2x 2x 3x 17

952:2x 2x 2x 7x 17

121:11x 11

393:3x 131

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 2x 3x 7x 17 = 5712

Therefore, the value for common factors is 5712.

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 = 12153487699584/(1x5712)

LCM = 12153487699584/5712

LCM = 2127711432

Thus, we can understand that the LCM of 658,408,952,121,393 is 2127711432.

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

• LCM of 672, 789, 810, 886, 113
• LCM of 838, 974, 447, 501, 412
• LCM of 573, 667, 515, 747, 605
• LCM of 442, 551, 422, 781, 375
• LCM of 959, 614, 245, 260, 937

1. What is the LCM of 658, 408, 952, 121, 393?

Answer: LCM of 658, 408, 952, 121, 393 is 2127711432.

2. How to calculate the LCM of 658, 408, 952, 121, 393?

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 658, 408, 952, 121, 393.

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}.