Given numbers are 812,917,629,218

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

The LCM of 812,917,629,218 is 7292970692.

Find LCM of 812,917,629,218 with Prime Factorization

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

2 x 7 x 58 x 131 x 629 x 109 = 7292970692

Therefore, the lowest common multiple of 812,917,629,218 is 7292970692.

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.

812 x 917 x 629 x 218 = 102101589688

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.

812 : 1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

917 : 1, 7, 131, 917

629 : 1, 17, 37, 629

218 : 1, 2, 109, 218

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 812,917,629,218, is 1.

Now, the common factors can be found like this.

812:2x 2x 7x 29

917:7x 131

629:17x 37

218:2x 109

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

2x 7 = 14

Therefore, the value for common factors is 14.

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 = 102101589688/(1x14)

LCM = 102101589688/14

LCM = 7292970692

Thus, we can understand that the LCM of 812,917,629,218 is 7292970692.

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

• LCM of 678, 288, 333, 106
• LCM of 476, 124, 527, 445
• LCM of 457, 866, 991, 549
• LCM of 211, 750, 196, 998
• LCM of 895, 557, 731, 415

1. What is the LCM of 812, 917, 629, 218?

Answer: LCM of 812, 917, 629, 218 is 7292970692.

2. How to calculate the LCM of 812, 917, 629, 218?

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 812, 917, 629, 218.

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}.