Given numbers are 502,551,409,390

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

The LCM of 502,551,409,390 is 22060392510.

Find LCM of 502,551,409,390 with Prime Factorization

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

2 x 251 x 551 x 409 x 195 = 22060392510

Therefore, the lowest common multiple of 502,551,409,390 is 22060392510.

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.

502 x 551 x 409 x 390 = 44120785020

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.

502 : 1, 2, 251, 502

551 : 1, 19, 29, 551

409 : 1, 409

390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 502,551,409,390, is 1.

Now, the common factors can be found like this.

502:2x 251

551:19x 29

409:409

390:2x 3x 5x 13

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 = 44120785020/(1x2)

LCM = 44120785020/2

LCM = 22060392510

Thus, we can understand that the LCM of 502,551,409,390 is 22060392510.

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

• LCM of 110, 970, 872, 406
• LCM of 831, 995, 285, 964
• LCM of 861, 333, 910, 917
• LCM of 634, 194, 664, 214
• LCM of 694, 508, 423, 167

1. What is the LCM of 502, 551, 409, 390?

Answer: LCM of 502, 551, 409, 390 is 22060392510.

2. How to calculate the LCM of 502, 551, 409, 390?

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 502, 551, 409, 390.

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}.