Given numbers are 216,544,620,445

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

The LCM of 216,544,620,445 is 202620960.

Find LCM of 216,544,620,445 with Prime Factorization

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

2 x 2 x 2 x 5 x 27 x 68 x 31 x 89 = 202620960

Therefore, the lowest common multiple of 216,544,620,445 is 202620960.

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.

216 x 544 x 620 x 445 = 32419353600

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.

216 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216

544 : 1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544

620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

445 : 1, 5, 89, 445

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 216,544,620,445, is 1.

Now, the common factors can be found like this.

216:2x 2x 2x 3x 3x 3

544:2x 2x 2x 2x 2x 17

620:2x 2x 5x 31

445:5x 89

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 2x 2x 5 = 160

Therefore, the value for common factors is 160.

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 = 32419353600/(1x160)

LCM = 32419353600/160

LCM = 202620960

Thus, we can understand that the LCM of 216,544,620,445 is 202620960.

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

• LCM of 161, 165, 719, 526
• LCM of 816, 488, 178, 826
• LCM of 164, 941, 665, 251
• LCM of 366, 499, 143, 681
• LCM of 849, 333, 892, 195

1. What is the LCM of 216, 544, 620, 445?

Answer: LCM of 216, 544, 620, 445 is 202620960.

2. How to calculate the LCM of 216, 544, 620, 445?

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 216, 544, 620, 445.

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}.