Given numbers are 424,403,247,365

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

The LCM of 424,403,247,365 is 1184997320.

Find LCM of 424,403,247,365 with Prime Factorization

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

13 x 424 x 31 x 19 x 365 = 1184997320

Therefore, the lowest common multiple of 424,403,247,365 is 1184997320.

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 247 x 365 = 15404965160

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

247 : 1, 13, 19, 247

365 : 1, 5, 73, 365

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 424,403,247,365, is 1.

Now, the common factors can be found like this.

424:2x 2x 2x 53

403:13x 31

247:13x 19

365:5x 73

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

13 = 13

Therefore, the value for common factors is 13.

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 = 15404965160/(1x13)

LCM = 15404965160/13

LCM = 1184997320

Thus, we can understand that the LCM of 424,403,247,365 is 1184997320.

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

• LCM of 595, 411, 513, 208
• LCM of 261, 615, 266, 281
• LCM of 396, 835, 271, 837
• LCM of 542, 643, 385, 851
• LCM of 538, 966, 100, 819

1. What is the LCM of 424, 403, 247, 365?

Answer: LCM of 424, 403, 247, 365 is 1184997320.

2. How to calculate the LCM of 424, 403, 247, 365?

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, 247, 365.

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}.