Given numbers are 892,284,857,353,721

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

The LCM of 892,284,857,353,721 is 13813826439812.

Find LCM of 892,284,857,353,721 with Prime Factorization

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

2 x 2 x 223 x 71 x 857 x 353 x 721 = 13813826439812

Therefore, the lowest common multiple of 892,284,857,353,721 is 13813826439812.

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.

892 x 284 x 857 x 353 x 721 = 55255305759248

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.

892 : 1, 2, 4, 223, 446, 892

284 : 1, 2, 4, 71, 142, 284

857 : 1, 857

353 : 1, 353

721 : 1, 7, 103, 721

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 892,284,857,353,721, is 1.

Now, the common factors can be found like this.

892:2x 2x 223

284:2x 2x 71

857:857

353:353

721:7x 103

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 = 55255305759248/(1x4)

LCM = 55255305759248/4

LCM = 13813826439812

Thus, we can understand that the LCM of 892,284,857,353,721 is 13813826439812.

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

• LCM of 114, 689, 293, 829, 848
• LCM of 465, 758, 437, 137, 595
• LCM of 397, 700, 612, 820, 882
• LCM of 247, 915, 170, 973, 724
• LCM of 668, 806, 687, 220, 117

1. What is the LCM of 892, 284, 857, 353, 721?

Answer: LCM of 892, 284, 857, 353, 721 is 13813826439812.

2. How to calculate the LCM of 892, 284, 857, 353, 721?

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 892, 284, 857, 353, 721.

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}.