Given numbers are 409,806,872,807,729

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

The LCM of 409,806,872,807,729 is 28185428867544.

Find LCM of 409,806,872,807,729 with Prime Factorization

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

2 x 3 x 409 x 403 x 436 x 269 x 243 = 28185428867544

Therefore, the lowest common multiple of 409,806,872,807,729 is 28185428867544.

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.

409 x 806 x 872 x 807 x 729 = 169112573205264

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.

409 : 1, 409

806 : 1, 2, 13, 26, 31, 62, 403, 806

872 : 1, 2, 4, 8, 109, 218, 436, 872

807 : 1, 3, 269, 807

729 : 1, 3, 9, 27, 81, 243, 729

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 409,806,872,807,729, is 1.

Now, the common factors can be found like this.

409:409

806:2x 13x 31

872:2x 2x 2x 109

807:3x 269

729:3x 3x 3x 3x 3x 3

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 = 169112573205264/(1x6)

LCM = 169112573205264/6

LCM = 28185428867544

Thus, we can understand that the LCM of 409,806,872,807,729 is 28185428867544.

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

• LCM of 191, 866, 845, 275, 898
• LCM of 776, 784, 713, 945, 184
• LCM of 714, 681, 233, 904, 974
• LCM of 233, 543, 500, 818, 395
• LCM of 353, 272, 254, 991, 235

1. What is the LCM of 409, 806, 872, 807, 729?

Answer: LCM of 409, 806, 872, 807, 729 is 28185428867544.

2. How to calculate the LCM of 409, 806, 872, 807, 729?

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 409, 806, 872, 807, 729.

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}.