Given numbers are 165,306,717,717

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

The LCM of 165,306,717,717 is 4022370.

Find LCM of 165,306,717,717 with Prime Factorization

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

3 x 239 x 55 x 102 x 1 x 1 = 4022370

Therefore, the lowest common multiple of 165,306,717,717 is 4022370.

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.

165 x 306 x 717 x 717 = 25956353610

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.

165 : 1, 3, 5, 11, 15, 33, 55, 165

306 : 1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306

717 : 1, 3, 239, 717

717 : 1, 3, 239, 717

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 165,306,717,717, is 3.

Now, the common factors can be found like this.

165:3x 5x 11

306:2x 3x 3x 17

717:3x 239

717:3x 239

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

3x 3x 239 = 2151

Therefore, the value for common factors is 2151.

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 = 25956353610/(3x2151)

LCM = 25956353610/6453

LCM = 4022370

Thus, we can understand that the LCM of 165,306,717,717 is 4022370.

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

• LCM of 681, 183, 226, 111
• LCM of 165, 541, 344, 910
• LCM of 610, 639, 236, 698
• LCM of 810, 976, 113, 175
• LCM of 829, 381, 112, 885

1. What is the LCM of 165, 306, 717, 717?

Answer: LCM of 165, 306, 717, 717 is 4022370.

2. How to calculate the LCM of 165, 306, 717, 717?

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 165, 306, 717, 717.

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}.