Given numbers are 998,443,478

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

The LCM of 998,443,478 is 105665246.

Find LCM of 998,443,478 with Prime Factorization

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

2 x 499 x 443 x 239 = 105665246

Therefore, the lowest common multiple of 998,443,478 is 105665246.

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 443 x 478 = 211330492

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

443 : 1, 443

478 : 1, 2, 239, 478

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 998,443,478, is 1.

Now, the common factors can be found like this.

998:2x 499

443:443

478:2x 239

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

2 = 2

Therefore, the value for common factors is 2.

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 = 211330492/(1x2)

LCM = 211330492/2

LCM = 105665246

Thus, we can understand that the LCM of 998,443,478 is 105665246.

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

• LCM of 336, 414, 995
• LCM of 164, 783, 463
• LCM of 582, 399, 777
• LCM of 534, 460, 304
• LCM of 160, 330, 305

1. What is the LCM of 998, 443, 478?

Answer: LCM of 998, 443, 478 is 105665246.

2. How to calculate the LCM of 998, 443, 478?

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, 443, 478.

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}.