Given numbers are 828,218,230,163

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

The LCM of 828,218,230,163 is 73555380.

Find LCM of 828,218,230,163 with Prime Factorization

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

2 x 23 x 18 x 109 x 5 x 163 = 73555380

Therefore, the lowest common multiple of 828,218,230,163 is 73555380.

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.

828 x 218 x 230 x 163 = 6767094960

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.

828 : 1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828

218 : 1, 2, 109, 218

230 : 1, 2, 5, 10, 23, 46, 115, 230

163 : 1, 163

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 828,218,230,163, is 1.

Now, the common factors can be found like this.

828:2x 2x 3x 3x 23

218:2x 109

230:2x 5x 23

163:163

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

2x 2x 23 = 92

Therefore, the value for common factors is 92.

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 = 6767094960/(1x92)

LCM = 6767094960/92

LCM = 73555380

Thus, we can understand that the LCM of 828,218,230,163 is 73555380.

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

• LCM of 231, 647, 301, 470
• LCM of 233, 917, 528, 143
• LCM of 907, 662, 517, 246
• LCM of 561, 884, 824, 157
• LCM of 888, 847, 548, 770

1. What is the LCM of 828, 218, 230, 163?

Answer: LCM of 828, 218, 230, 163 is 73555380.

2. How to calculate the LCM of 828, 218, 230, 163?

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 828, 218, 230, 163.

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}.