Given numbers are 203,399,453,284,385

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

The LCM of 203,399,453,284,385 is 27291592020.

Find LCM of 203,399,453,284,385 with Prime Factorization

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

3 x 7 x 29 x 19 x 151 x 284 x 55 = 27291592020

Therefore, the lowest common multiple of 203,399,453,284,385 is 27291592020.

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.

203 x 399 x 453 x 284 x 385 = 4011864026940

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.

203 : 1, 7, 29, 203

399 : 1, 3, 7, 19, 21, 57, 133, 399

453 : 1, 3, 151, 453

284 : 1, 2, 4, 71, 142, 284

385 : 1, 5, 7, 11, 35, 55, 77, 385

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 203,399,453,284,385, is 1.

Now, the common factors can be found like this.

203:7x 29

399:3x 7x 19

453:3x 151

284:2x 2x 71

385:5x 7x 11

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

3x 7x 7 = 147

Therefore, the value for common factors is 147.

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 = 4011864026940/(1x147)

LCM = 4011864026940/147

LCM = 27291592020

Thus, we can understand that the LCM of 203,399,453,284,385 is 27291592020.

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

• LCM of 603, 605, 421, 183, 159
• LCM of 699, 559, 592, 731, 800
• LCM of 884, 688, 876, 178, 318
• LCM of 462, 989, 781, 835, 695
• LCM of 308, 608, 527, 981, 345

1. What is the LCM of 203, 399, 453, 284, 385?

Answer: LCM of 203, 399, 453, 284, 385 is 27291592020.

2. How to calculate the LCM of 203, 399, 453, 284, 385?

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 203, 399, 453, 284, 385.

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}.