Given numbers are 328,493,791,220

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

The LCM of 328,493,791,220 is 7034932520.

Find LCM of 328,493,791,220 with Prime Factorization

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

2 x 2 x 82 x 493 x 791 x 55 = 7034932520

Therefore, the lowest common multiple of 328,493,791,220 is 7034932520.

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.

328 x 493 x 791 x 220 = 28139730080

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.

328 : 1, 2, 4, 8, 41, 82, 164, 328

493 : 1, 17, 29, 493

791 : 1, 7, 113, 791

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 328,493,791,220, is 1.

Now, the common factors can be found like this.

328:2x 2x 2x 41

493:17x 29

791:7x 113

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 2 = 4

Therefore, the value for common factors is 4.

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 = 28139730080/(1x4)

LCM = 28139730080/4

LCM = 7034932520

Thus, we can understand that the LCM of 328,493,791,220 is 7034932520.

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

• LCM of 660, 695, 226, 536
• LCM of 924, 461, 238, 646
• LCM of 399, 181, 548, 510
• LCM of 714, 607, 179, 285
• LCM of 165, 561, 857, 957

1. What is the LCM of 328, 493, 791, 220?

Answer: LCM of 328, 493, 791, 220 is 7034932520.

2. How to calculate the LCM of 328, 493, 791, 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 328, 493, 791, 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}.