Given numbers are 520,382,905

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

The LCM of 520,382,905 is 17976920.

Find LCM of 520,382,905 with Prime Factorization

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

2 x 5 x 52 x 191 x 181 = 17976920

Therefore, the lowest common multiple of 520,382,905 is 17976920.

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.

520 x 382 x 905 = 179769200

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.

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

382 : 1, 2, 191, 382

905 : 1, 5, 181, 905

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 520,382,905, is 1.

Now, the common factors can be found like this.

520:2x 2x 2x 5x 13

382:2x 191

905:5x 181

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 179769200/(1x10)

LCM = 179769200/10

LCM = 17976920

Thus, we can understand that the LCM of 520,382,905 is 17976920.

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

• LCM of 927, 340, 894
• LCM of 425, 172, 820
• LCM of 778, 947, 139
• LCM of 208, 618, 740
• LCM of 973, 362, 365

1. What is the LCM of 520, 382, 905?

Answer: LCM of 520, 382, 905 is 17976920.

2. How to calculate the LCM of 520, 382, 905?

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 520, 382, 905.

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}.