Given numbers are 396,281,161,698

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

The LCM of 396,281,161,698 is 6252487164.

Find LCM of 396,281,161,698 with Prime Factorization

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

2 x 198 x 281 x 161 x 349 = 6252487164

Therefore, the lowest common multiple of 396,281,161,698 is 6252487164.

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.

396 x 281 x 161 x 698 = 12504974328

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.

396 : 1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

281 : 1, 281

161 : 1, 7, 23, 161

698 : 1, 2, 349, 698

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 396,281,161,698, is 1.

Now, the common factors can be found like this.

396:2x 2x 3x 3x 11

281:281

161:7x 23

698:2x 349

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 = 12504974328/(1x2)

LCM = 12504974328/2

LCM = 6252487164

Thus, we can understand that the LCM of 396,281,161,698 is 6252487164.

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

• LCM of 795, 386, 218, 376
• LCM of 404, 927, 863, 830
• LCM of 575, 870, 593, 686
• LCM of 612, 620, 436, 946
• LCM of 624, 854, 724, 152

1. What is the LCM of 396, 281, 161, 698?

Answer: LCM of 396, 281, 161, 698 is 6252487164.

2. How to calculate the LCM of 396, 281, 161, 698?

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 396, 281, 161, 698.

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}.