Given numbers are 394,728,581,199

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

The LCM of 394,728,581,199 is 2368802072.

Find LCM of 394,728,581,199 with Prime Factorization

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

2 x 7 x 197 x 52 x 83 x 199 = 2368802072

Therefore, the lowest common multiple of 394,728,581,199 is 2368802072.

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.

394 x 728 x 581 x 199 = 33163229008

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.

394 : 1, 2, 197, 394

728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

581 : 1, 7, 83, 581

199 : 1, 199

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 394,728,581,199, is 1.

Now, the common factors can be found like this.

394:2x 197

728:2x 2x 2x 7x 13

581:7x 83

199:199

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 7 = 14

Therefore, the value for common factors is 14.

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 = 33163229008/(1x14)

LCM = 33163229008/14

LCM = 2368802072

Thus, we can understand that the LCM of 394,728,581,199 is 2368802072.

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

• LCM of 628, 915, 980, 168
• LCM of 814, 979, 996, 777
• LCM of 711, 461, 280, 954
• LCM of 747, 335, 688, 781
• LCM of 363, 707, 448, 222

1. What is the LCM of 394, 728, 581, 199?

Answer: LCM of 394, 728, 581, 199 is 2368802072.

2. How to calculate the LCM of 394, 728, 581, 199?

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 394, 728, 581, 199.

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}.