Given numbers are 622,352,990,442,612

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

The LCM of 622,352,990,442,612 is 1088699040.

Find LCM of 622,352,990,442,612 with Prime Factorization

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

2 x 2 x 3 x 3 x 11 x 17 x 311 x 8 x 5 x 13 x 1 = 1088699040

Therefore, the lowest common multiple of 622,352,990,442,612 is 1088699040.

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.

622 x 352 x 990 x 442 x 612 = 58632975498240

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.

622 : 1, 2, 311, 622

352 : 1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352

990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

442 : 1, 2, 13, 17, 26, 34, 221, 442

612 : 1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 622,352,990,442,612, is 2.

Now, the common factors can be found like this.

622:2x 311

352:2x 2x 2x 2x 2x 11

990:2x 3x 3x 5x 11

442:2x 13x 17

612:2x 2x 3x 3x 17

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 3x 3x 11x 17 = 26928

Therefore, the value for common factors is 26928.

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 = 58632975498240/(2x26928)

LCM = 58632975498240/53856

LCM = 1088699040

Thus, we can understand that the LCM of 622,352,990,442,612 is 1088699040.

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

• LCM of 648, 755, 519, 643, 421
• LCM of 868, 739, 810, 448, 696
• LCM of 465, 265, 619, 578, 933
• LCM of 982, 734, 131, 492, 978
• LCM of 163, 862, 476, 199, 552

1. What is the LCM of 622, 352, 990, 442, 612?

Answer: LCM of 622, 352, 990, 442, 612 is 1088699040.

2. How to calculate the LCM of 622, 352, 990, 442, 612?

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 622, 352, 990, 442, 612.

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}.