Given numbers are 424,403,406,370

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

The LCM of 424,403,406,370 is 6417097960.

Find LCM of 424,403,406,370 with Prime Factorization

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

2 x 212 x 403 x 203 x 185 = 6417097960

Therefore, the lowest common multiple of 424,403,406,370 is 6417097960.

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.

424 x 403 x 406 x 370 = 25668391840

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.

424 : 1, 2, 4, 8, 53, 106, 212, 424

403 : 1, 13, 31, 403

406 : 1, 2, 7, 14, 29, 58, 203, 406

370 : 1, 2, 5, 10, 37, 74, 185, 370

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 424,403,406,370, is 1.

Now, the common factors can be found like this.

424:2x 2x 2x 53

403:13x 31

406:2x 7x 29

370:2x 5x 37

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 25668391840/(1x4)

LCM = 25668391840/4

LCM = 6417097960

Thus, we can understand that the LCM of 424,403,406,370 is 6417097960.

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

• LCM of 729, 927, 113, 178
• LCM of 775, 470, 863, 752
• LCM of 765, 231, 575, 775
• LCM of 603, 348, 810, 413
• LCM of 119, 762, 866, 941

1. What is the LCM of 424, 403, 406, 370?

Answer: LCM of 424, 403, 406, 370 is 6417097960.

2. How to calculate the LCM of 424, 403, 406, 370?

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 424, 403, 406, 370.

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}.