Given numbers are 433,166,498,421

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

The LCM of 433,166,498,421 is 90781914.

Find LCM of 433,166,498,421 with Prime Factorization

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

2 x 83 x 433 x 1 x 3 x 421 = 90781914

Therefore, the lowest common multiple of 433,166,498,421 is 90781914.

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.

433 x 166 x 498 x 421 = 15069797724

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.

433 : 1, 433

166 : 1, 2, 83, 166

498 : 1, 2, 3, 6, 83, 166, 249, 498

421 : 1, 421

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 433,166,498,421, is 1.

Now, the common factors can be found like this.

433:433

166:2x 83

498:2x 3x 83

421:421

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

2x 83 = 166

Therefore, the value for common factors is 166.

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 = 15069797724/(1x166)

LCM = 15069797724/166

LCM = 90781914

Thus, we can understand that the LCM of 433,166,498,421 is 90781914.

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

• LCM of 655, 944, 802, 785
• LCM of 769, 875, 464, 299
• LCM of 860, 824, 360, 952
• LCM of 328, 967, 890, 352
• LCM of 339, 839, 687, 290

1. What is the LCM of 433, 166, 498, 421?

Answer: LCM of 433, 166, 498, 421 is 90781914.

2. How to calculate the LCM of 433, 166, 498, 421?

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 433, 166, 498, 421.

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}.