Given numbers are 810,667,148

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

The LCM of 810,667,148 is 39979980.

Find LCM of 810,667,148 with Prime Factorization

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

2 x 405 x 667 x 74 = 39979980

Therefore, the lowest common multiple of 810,667,148 is 39979980.

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.

810 x 667 x 148 = 79959960

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.

810 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810

667 : 1, 23, 29, 667

148 : 1, 2, 4, 37, 74, 148

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 810,667,148, is 1.

Now, the common factors can be found like this.

810:2x 3x 3x 3x 3x 5

667:23x 29

148:2x 2x 37

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

2 = 2

Therefore, the value for common factors is 2.

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 = 79959960/(1x2)

LCM = 79959960/2

LCM = 39979980

Thus, we can understand that the LCM of 810,667,148 is 39979980.

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

• LCM of 385, 156, 291
• LCM of 972, 302, 255
• LCM of 289, 295, 675
• LCM of 817, 208, 378
• LCM of 549, 323, 324

1. What is the LCM of 810, 667, 148?

Answer: LCM of 810, 667, 148 is 39979980.

2. How to calculate the LCM of 810, 667, 148?

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 810, 667, 148.

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}.