Given numbers are 388,938,464,391,503

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

The LCM of 388,938,464,391,503 is 4151521582096.

Find LCM of 388,938,464,391,503 with Prime Factorization

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

2 x 2 x 97 x 469 x 116 x 391 x 503 = 4151521582096

Therefore, the lowest common multiple of 388,938,464,391,503 is 4151521582096.

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.

388 x 938 x 464 x 391 x 503 = 33212172656768

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.

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

938 : 1, 2, 7, 14, 67, 134, 469, 938

464 : 1, 2, 4, 8, 16, 29, 58, 116, 232, 464

391 : 1, 17, 23, 391

503 : 1, 503

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 388,938,464,391,503, is 1.

Now, the common factors can be found like this.

388:2x 2x 97

938:2x 7x 67

464:2x 2x 2x 2x 29

391:17x 23

503:503

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 2 = 8

Therefore, the value for common factors is 8.

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 = 33212172656768/(1x8)

LCM = 33212172656768/8

LCM = 4151521582096

Thus, we can understand that the LCM of 388,938,464,391,503 is 4151521582096.

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

• LCM of 500, 483, 978, 158, 638
• LCM of 161, 957, 702, 561, 992
• LCM of 294, 511, 213, 563, 752
• LCM of 978, 521, 342, 336, 876
• LCM of 516, 424, 112, 703, 814

1. What is the LCM of 388, 938, 464, 391, 503?

Answer: LCM of 388, 938, 464, 391, 503 is 4151521582096.

2. How to calculate the LCM of 388, 938, 464, 391, 503?

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 388, 938, 464, 391, 503.

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}.