Given numbers are 206,187,389,473

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

The LCM of 206,187,389,473 is 644357494.

Find LCM of 206,187,389,473 with Prime Factorization

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

11 x 206 x 17 x 389 x 43 = 644357494

Therefore, the lowest common multiple of 206,187,389,473 is 644357494.

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.

206 x 187 x 389 x 473 = 7087932434

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.

206 : 1, 2, 103, 206

187 : 1, 11, 17, 187

389 : 1, 389

473 : 1, 11, 43, 473

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 206,187,389,473, is 1.

Now, the common factors can be found like this.

206:2x 103

187:11x 17

389:389

473:11x 43

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

11 = 11

Therefore, the value for common factors is 11.

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 = 7087932434/(1x11)

LCM = 7087932434/11

LCM = 644357494

Thus, we can understand that the LCM of 206,187,389,473 is 644357494.

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

• LCM of 752, 690, 513, 566
• LCM of 211, 897, 623, 234
• LCM of 980, 144, 185, 940
• LCM of 644, 445, 176, 888
• LCM of 431, 252, 124, 149

1. What is the LCM of 206, 187, 389, 473?

Answer: LCM of 206, 187, 389, 473 is 644357494.

2. How to calculate the LCM of 206, 187, 389, 473?

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 206, 187, 389, 473.

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}.