Given numbers are 728,229,195

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

The LCM of 728,229,195 is 2500680.

Find LCM of 728,229,195 with Prime Factorization

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

13 x 56 x 229 x 15 = 2500680

Therefore, the lowest common multiple of 728,229,195 is 2500680.

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.

728 x 229 x 195 = 32508840

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.

728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

229 : 1, 229

195 : 1, 3, 5, 13, 15, 39, 65, 195

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 728,229,195, is 1.

Now, the common factors can be found like this.

728:2x 2x 2x 7x 13

229:229

195:3x 5x 13

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

13 = 13

Therefore, the value for common factors is 13.

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 = 32508840/(1x13)

LCM = 32508840/13

LCM = 2500680

Thus, we can understand that the LCM of 728,229,195 is 2500680.

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

• LCM of 787, 561, 732
• LCM of 275, 418, 135
• LCM of 297, 194, 670
• LCM of 647, 993, 557
• LCM of 260, 290, 790

1. What is the LCM of 728, 229, 195?

Answer: LCM of 728, 229, 195 is 2500680.

2. How to calculate the LCM of 728, 229, 195?

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 728, 229, 195.

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}.