Given numbers are 325,691,992,388

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

The LCM of 325,691,992,388 is 21609504800.

Find LCM of 325,691,992,388 with Prime Factorization

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

2 x 2 x 325 x 691 x 248 x 97 = 21609504800

Therefore, the lowest common multiple of 325,691,992,388 is 21609504800.

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.

325 x 691 x 992 x 388 = 86438019200

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.

325 : 1, 5, 13, 25, 65, 325

691 : 1, 691

992 : 1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992

388 : 1, 2, 4, 97, 194, 388

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 325,691,992,388, is 1.

Now, the common factors can be found like this.

325:5x 5x 13

691:691

992:2x 2x 2x 2x 2x 31

388:2x 2x 97

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 = 86438019200/(1x4)

LCM = 86438019200/4

LCM = 21609504800

Thus, we can understand that the LCM of 325,691,992,388 is 21609504800.

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

• LCM of 228, 643, 213, 525
• LCM of 805, 724, 200, 528
• LCM of 866, 732, 541, 440
• LCM of 342, 998, 174, 524
• LCM of 673, 517, 198, 461

1. What is the LCM of 325, 691, 992, 388?

Answer: LCM of 325, 691, 992, 388 is 21609504800.

2. How to calculate the LCM of 325, 691, 992, 388?

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 325, 691, 992, 388.

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}.