Given numbers are 487,217,170,671,346

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

The LCM of 487,217,170,671,346 is 2085481010690.

Find LCM of 487,217,170,671,346 with Prime Factorization

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

2 x 487 x 217 x 85 x 671 x 173 = 2085481010690

Therefore, the lowest common multiple of 487,217,170,671,346 is 2085481010690.

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.

487 x 217 x 170 x 671 x 346 = 4170962021380

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.

487 : 1, 487

217 : 1, 7, 31, 217

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

671 : 1, 11, 61, 671

346 : 1, 2, 173, 346

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 487,217,170,671,346, is 1.

Now, the common factors can be found like this.

487:487

217:7x 31

170:2x 5x 17

671:11x 61

346:2x 173

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 = 4170962021380/(1x2)

LCM = 4170962021380/2

LCM = 2085481010690

Thus, we can understand that the LCM of 487,217,170,671,346 is 2085481010690.

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

• LCM of 765, 512, 537, 762, 711
• LCM of 255, 686, 562, 766, 248
• LCM of 412, 875, 379, 242, 869
• LCM of 197, 962, 146, 281, 470
• LCM of 999, 991, 423, 901, 329

1. What is the LCM of 487, 217, 170, 671, 346?

Answer: LCM of 487, 217, 170, 671, 346 is 2085481010690.

2. How to calculate the LCM of 487, 217, 170, 671, 346?

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 487, 217, 170, 671, 346.

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}.