Given numbers are 199,389,451,398

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

The LCM of 199,389,451,398 is 69824722.

Find LCM of 199,389,451,398 with Prime Factorization

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

199 x 1 x 389 x 451 x 2 = 69824722

Therefore, the lowest common multiple of 199,389,451,398 is 69824722.

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.

199 x 389 x 451 x 398 = 13895119678

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.

199 : 1, 199

389 : 1, 389

451 : 1, 11, 41, 451

398 : 1, 2, 199, 398

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 199,389,451,398, is 1.

Now, the common factors can be found like this.

199:199

389:389

451:11x 41

398:2x 199

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

199 = 199

Therefore, the value for common factors is 199.

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 = 13895119678/(1x199)

LCM = 13895119678/199

LCM = 69824722

Thus, we can understand that the LCM of 199,389,451,398 is 69824722.

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

• LCM of 941, 131, 167, 528
• LCM of 311, 903, 587, 780
• LCM of 650, 337, 848, 278
• LCM of 985, 448, 502, 807
• LCM of 273, 791, 151, 458

1. What is the LCM of 199, 389, 451, 398?

Answer: LCM of 199, 389, 451, 398 is 69824722.

2. How to calculate the LCM of 199, 389, 451, 398?

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 199, 389, 451, 398.

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}.