Given numbers are 729,427,109,218

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

The LCM of 729,427,109,218 is 67859694.

Find LCM of 729,427,109,218 with Prime Factorization

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

109 x 729 x 427 x 1 x 2 = 67859694

Therefore, the lowest common multiple of 729,427,109,218 is 67859694.

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.

729 x 427 x 109 x 218 = 7396706646

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.

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

427 : 1, 7, 61, 427

109 : 1, 109

218 : 1, 2, 109, 218

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 729,427,109,218, is 1.

Now, the common factors can be found like this.

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

427:7x 61

109:109

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.

109 = 109

Therefore, the value for common factors is 109.

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 = 7396706646/(1x109)

LCM = 7396706646/109

LCM = 67859694

Thus, we can understand that the LCM of 729,427,109,218 is 67859694.

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

• LCM of 498, 114, 104, 637
• LCM of 725, 290, 679, 289
• LCM of 944, 530, 918, 230
• LCM of 354, 806, 907, 444
• LCM of 738, 165, 499, 897

1. What is the LCM of 729, 427, 109, 218?

Answer: LCM of 729, 427, 109, 218 is 67859694.

2. How to calculate the LCM of 729, 427, 109, 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 729, 427, 109, 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}.