Given numbers are 393,389,389

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

The LCM of 393,389,389 is 152877.

Find LCM of 393,389,389 with Prime Factorization

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

389 x 393 x 1 x 1 = 152877

Therefore, the lowest common multiple of 393,389,389 is 152877.

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.

393 x 389 x 389 = 59469153

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.

393 : 1, 3, 131, 393

389 : 1, 389

389 : 1, 389

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 393,389,389, is 1.

Now, the common factors can be found like this.

393:3x 131

389:389

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.

389 = 389

Therefore, the value for common factors is 389.

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 = 59469153/(1x389)

LCM = 59469153/389

LCM = 152877

Thus, we can understand that the LCM of 393,389,389 is 152877.

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

• LCM of 814, 747, 338
• LCM of 231, 173, 295
• LCM of 250, 507, 624
• LCM of 859, 619, 736
• LCM of 737, 507, 908

1. What is the LCM of 393, 389, 389?

Answer: LCM of 393, 389, 389 is 152877.

2. How to calculate the LCM of 393, 389, 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 393, 389, 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}.