Given numbers are 403,793,389

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

The LCM of 403,793,389 is 9562787.

Find LCM of 403,793,389 with Prime Factorization

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

13 x 31 x 61 x 389 = 9562787

Therefore, the lowest common multiple of 403,793,389 is 9562787.

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.

403 x 793 x 389 = 124316231

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.

403 : 1, 13, 31, 403

793 : 1, 13, 61, 793

389 : 1, 389

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 403,793,389, is 1.

Now, the common factors can be found like this.

403:13x 31

793:13x 61

389:389

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 = 124316231/(1x13)

LCM = 124316231/13

LCM = 9562787

Thus, we can understand that the LCM of 403,793,389 is 9562787.

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

• LCM of 140, 780, 677
• LCM of 489, 286, 467
• LCM of 974, 415, 263
• LCM of 135, 280, 935
• LCM of 152, 795, 290

1. What is the LCM of 403, 793, 389?

Answer: LCM of 403, 793, 389 is 9562787.

2. How to calculate the LCM of 403, 793, 389?

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 403, 793, 389.

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}.