Given numbers are 34,17,815

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

The LCM of 34,17,815 is 27710.

Find LCM of 34,17,815 with Prime Factorization

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

17 x 2 x 1 x 815 = 27710

Therefore, the lowest common multiple of 34,17,815 is 27710.

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.

34 x 17 x 815 = 471070

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.

34 : 1, 2, 17, 34

17 : 1, 17

815 : 1, 5, 163, 815

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 34,17,815, is 1.

Now, the common factors can be found like this.

34:2x 17

17:17

815:5x 163

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

17 = 17

Therefore, the value for common factors is 17.

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 = 471070/(1x17)

LCM = 471070/17

LCM = 27710

Thus, we can understand that the LCM of 34,17,815 is 27710.

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

• LCM of 67, 27, 351
• LCM of 80, 78, 151
• LCM of 72, 70, 970
• LCM of 36, 47, 567
• LCM of 41, 27, 476

1. What is the LCM of 34, 17, 815?

Answer: LCM of 34, 17, 815 is 27710.

2. How to calculate the LCM of 34, 17, 815?

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 34, 17, 815.

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}.