Given numbers are 489,328,161,698

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

The LCM of 489,328,161,698 is 9012266088.

Find LCM of 489,328,161,698 with Prime Factorization

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

2 x 489 x 164 x 161 x 349 = 9012266088

Therefore, the lowest common multiple of 489,328,161,698 is 9012266088.

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.

489 x 328 x 161 x 698 = 18024532176

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.

489 : 1, 3, 163, 489

328 : 1, 2, 4, 8, 41, 82, 164, 328

161 : 1, 7, 23, 161

698 : 1, 2, 349, 698

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 489,328,161,698, is 1.

Now, the common factors can be found like this.

489:3x 163

328:2x 2x 2x 41

161:7x 23

698:2x 349

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

2 = 2

Therefore, the value for common factors is 2.

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 = 18024532176/(1x2)

LCM = 18024532176/2

LCM = 9012266088

Thus, we can understand that the LCM of 489,328,161,698 is 9012266088.

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

• LCM of 101, 924, 584, 342
• LCM of 496, 470, 613, 451
• LCM of 951, 867, 217, 394
• LCM of 375, 969, 557, 950
• LCM of 188, 252, 651, 294

1. What is the LCM of 489, 328, 161, 698?

Answer: LCM of 489, 328, 161, 698 is 9012266088.

2. How to calculate the LCM of 489, 328, 161, 698?

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 489, 328, 161, 698.

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}.