Given numbers are 729,43,627

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

The LCM of 729,43,627 is 6551523.

Find LCM of 729,43,627 with Prime Factorization

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

3 x 243 x 43 x 209 = 6551523

Therefore, the lowest common multiple of 729,43,627 is 6551523.

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 43 x 627 = 19654569

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

43 : 1, 43

627 : 1, 3, 11, 19, 33, 57, 209, 627

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 729,43,627, is 1.

Now, the common factors can be found like this.

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

43:43

627:3x 11x 19

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

3 = 3

Therefore, the value for common factors is 3.

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 = 19654569/(1x3)

LCM = 19654569/3

LCM = 6551523

Thus, we can understand that the LCM of 729,43,627 is 6551523.

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

• LCM of 640, 64, 689
• LCM of 949, 34, 844
• LCM of 244, 25, 909
• LCM of 612, 33, 276
• LCM of 309, 82, 943

1. What is the LCM of 729, 43, 627?

Answer: LCM of 729, 43, 627 is 6551523.

2. How to calculate the LCM of 729, 43, 627?

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, 43, 627.

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}.