Given numbers are 998,320,327,378

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

The LCM of 998,320,327,378 is 3289567680.

Find LCM of 998,320,327,378 with Prime Factorization

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

2 x 3 x 499 x 160 x 109 x 63 = 3289567680

Therefore, the lowest common multiple of 998,320,327,378 is 3289567680.

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.

998 x 320 x 327 x 378 = 39474812160

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.

998 : 1, 2, 499, 998

320 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

327 : 1, 3, 109, 327

378 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 998,320,327,378, is 1.

Now, the common factors can be found like this.

998:2x 499

320:2x 2x 2x 2x 2x 2x 5

327:3x 109

378:2x 3x 3x 3x 7

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 3 = 12

Therefore, the value for common factors is 12.

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 = 39474812160/(1x12)

LCM = 39474812160/12

LCM = 3289567680

Thus, we can understand that the LCM of 998,320,327,378 is 3289567680.

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

• LCM of 615, 109, 373, 616
• LCM of 912, 906, 664, 855
• LCM of 447, 142, 124, 138
• LCM of 808, 985, 815, 435
• LCM of 174, 501, 409, 372

1. What is the LCM of 998, 320, 327, 378?

Answer: LCM of 998, 320, 327, 378 is 3289567680.

2. How to calculate the LCM of 998, 320, 327, 378?

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 998, 320, 327, 378.

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}.