Given numbers are 440,394,326,321,910

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

The LCM of 440,394,326,321,910 is 412717545240.

Find LCM of 440,394,326,321,910 with Prime Factorization

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

2 x 5 x 44 x 197 x 163 x 321 x 91 = 412717545240

Therefore, the lowest common multiple of 440,394,326,321,910 is 412717545240.

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.

440 x 394 x 326 x 321 x 910 = 16508701809600

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.

440 : 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

394 : 1, 2, 197, 394

326 : 1, 2, 163, 326

321 : 1, 3, 107, 321

910 : 1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 440,394,326,321,910, is 1.

Now, the common factors can be found like this.

440:2x 2x 2x 5x 11

394:2x 197

326:2x 163

321:3x 107

910:2x 5x 7x 13

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 2x 5 = 40

Therefore, the value for common factors is 40.

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 = 16508701809600/(1x40)

LCM = 16508701809600/40

LCM = 412717545240

Thus, we can understand that the LCM of 440,394,326,321,910 is 412717545240.

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

• LCM of 823, 558, 134, 220, 941
• LCM of 243, 794, 601, 544, 515
• LCM of 613, 912, 222, 158, 472
• LCM of 205, 585, 944, 461, 447
• LCM of 862, 363, 835, 918, 972

1. What is the LCM of 440, 394, 326, 321, 910?

Answer: LCM of 440, 394, 326, 321, 910 is 412717545240.

2. How to calculate the LCM of 440, 394, 326, 321, 910?

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 440, 394, 326, 321, 910.

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}.