Given numbers are 206,752,170,489

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

The LCM of 206,752,170,489 is 3219458640.

Find LCM of 206,752,170,489 with Prime Factorization

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

2 x 103 x 376 x 85 x 489 = 3219458640

Therefore, the lowest common multiple of 206,752,170,489 is 3219458640.

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 752 x 170 x 489 = 12877834560

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

752 : 1, 2, 4, 8, 16, 47, 94, 188, 376, 752

170 : 1, 2, 5, 10, 17, 34, 85, 170

489 : 1, 3, 163, 489

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 206,752,170,489, is 1.

Now, the common factors can be found like this.

206:2x 103

752:2x 2x 2x 2x 47

170:2x 5x 17

489:3x 163

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 12877834560/(1x4)

LCM = 12877834560/4

LCM = 3219458640

Thus, we can understand that the LCM of 206,752,170,489 is 3219458640.

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

• LCM of 483, 616, 623, 933
• LCM of 975, 656, 943, 802
• LCM of 873, 648, 525, 119
• LCM of 433, 833, 516, 825
• LCM of 256, 417, 815, 773

1. What is the LCM of 206, 752, 170, 489?

Answer: LCM of 206, 752, 170, 489 is 3219458640.

2. How to calculate the LCM of 206, 752, 170, 489?

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, 752, 170, 489.

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}.