Given numbers are 164,721,442,610

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

The LCM of 164,721,442,610 is 7970236820.

Find LCM of 164,721,442,610 with Prime Factorization

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

2 x 82 x 721 x 221 x 305 = 7970236820

Therefore, the lowest common multiple of 164,721,442,610 is 7970236820.

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 721 x 442 x 610 = 31880947280

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

721 : 1, 7, 103, 721

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

610 : 1, 2, 5, 10, 61, 122, 305, 610

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 164,721,442,610, is 1.

Now, the common factors can be found like this.

164:2x 2x 41

721:7x 103

442:2x 13x 17

610:2x 5x 61

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 = 31880947280/(1x4)

LCM = 31880947280/4

LCM = 7970236820

Thus, we can understand that the LCM of 164,721,442,610 is 7970236820.

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

• LCM of 979, 648, 908, 188
• LCM of 593, 602, 929, 423
• LCM of 380, 663, 306, 143
• LCM of 108, 761, 903, 751
• LCM of 718, 584, 721, 264

1. What is the LCM of 164, 721, 442, 610?

Answer: LCM of 164, 721, 442, 610 is 7970236820.

2. How to calculate the LCM of 164, 721, 442, 610?

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, 721, 442, 610.

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}.