Given numbers are 328,430,166,903

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

The LCM of 328,430,166,903 is 122916360.

Find LCM of 328,430,166,903 with Prime Factorization

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

2 x 43 x 164 x 5 x 83 x 21 = 122916360

Therefore, the lowest common multiple of 328,430,166,903 is 122916360.

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.

328 x 430 x 166 x 903 = 21141613920

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.

328 : 1, 2, 4, 8, 41, 82, 164, 328

430 : 1, 2, 5, 10, 43, 86, 215, 430

166 : 1, 2, 83, 166

903 : 1, 3, 7, 21, 43, 129, 301, 903

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 328,430,166,903, is 1.

Now, the common factors can be found like this.

328:2x 2x 2x 41

430:2x 5x 43

166:2x 83

903:3x 7x 43

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 43 = 172

Therefore, the value for common factors is 172.

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 = 21141613920/(1x172)

LCM = 21141613920/172

LCM = 122916360

Thus, we can understand that the LCM of 328,430,166,903 is 122916360.

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

• LCM of 994, 634, 548, 281
• LCM of 605, 814, 854, 616
• LCM of 343, 630, 551, 491
• LCM of 215, 457, 863, 940
• LCM of 165, 849, 566, 292

1. What is the LCM of 328, 430, 166, 903?

Answer: LCM of 328, 430, 166, 903 is 122916360.

2. How to calculate the LCM of 328, 430, 166, 903?

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 328, 430, 166, 903.

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}.