Given numbers are 164,305,903,771,442

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

The LCM of 164,305,903,771,442 is 2565410303820.

Find LCM of 164,305,903,771,442 with Prime Factorization

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

2 x 3 x 82 x 305 x 301 x 257 x 221 = 2565410303820

Therefore, the lowest common multiple of 164,305,903,771,442 is 2565410303820.

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.

164 x 305 x 903 x 771 x 442 = 15392461822920

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.

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

305 : 1, 5, 61, 305

903 : 1, 3, 7, 21, 43, 129, 301, 903

771 : 1, 3, 257, 771

442 : 1, 2, 13, 17, 26, 34, 221, 442

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 164,305,903,771,442, is 1.

Now, the common factors can be found like this.

164:2x 2x 41

305:5x 61

903:3x 7x 43

771:3x 257

442:2x 13x 17

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 15392461822920/(1x6)

LCM = 15392461822920/6

LCM = 2565410303820

Thus, we can understand that the LCM of 164,305,903,771,442 is 2565410303820.

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

• LCM of 144, 711, 157, 185, 386
• LCM of 237, 726, 316, 790, 231
• LCM of 345, 120, 490, 404, 945
• LCM of 236, 496, 401, 523, 459
• LCM of 651, 851, 173, 676, 498

1. What is the LCM of 164, 305, 903, 771, 442?

Answer: LCM of 164, 305, 903, 771, 442 is 2565410303820.

2. How to calculate the LCM of 164, 305, 903, 771, 442?

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 164, 305, 903, 771, 442.

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}.