Given numbers are 361,931,520

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

The LCM of 361,931,520 is 9198280.

Find LCM of 361,931,520 with Prime Factorization

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

19 x 19 x 49 x 520 = 9198280

Therefore, the lowest common multiple of 361,931,520 is 9198280.

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.

361 x 931 x 520 = 174767320

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.

361 : 1, 19, 361

931 : 1, 7, 19, 49, 133, 931

520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 361,931,520, is 1.

Now, the common factors can be found like this.

361:19x 19

931:7x 7x 19

520:2x 2x 2x 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.

19 = 19

Therefore, the value for common factors is 19.

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 = 174767320/(1x19)

LCM = 174767320/19

LCM = 9198280

Thus, we can understand that the LCM of 361,931,520 is 9198280.

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

• LCM of 885, 866, 664
• LCM of 869, 994, 513
• LCM of 845, 880, 541
• LCM of 912, 528, 775
• LCM of 776, 624, 315

1. What is the LCM of 361, 931, 520?

Answer: LCM of 361, 931, 520 is 9198280.

2. How to calculate the LCM of 361, 931, 520?

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 361, 931, 520.

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}.