Given numbers are 620,590,535,489,520

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

The LCM of 620,590,535,489,520 is 49763358840.

Find LCM of 620,590,535,489,520 with Prime Factorization

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

2 x 2 x 5 x 31 x 59 x 107 x 489 x 26 = 49763358840

Therefore, the lowest common multiple of 620,590,535,489,520 is 49763358840.

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.

620 x 590 x 535 x 489 x 520 = 49763358840000

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.

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

590 : 1, 2, 5, 10, 59, 118, 295, 590

535 : 1, 5, 107, 535

489 : 1, 3, 163, 489

520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 620,590,535,489,520, is 1.

Now, the common factors can be found like this.

620:2x 2x 5x 31

590:2x 5x 59

535:5x 107

489:3x 163

520:2x 2x 2x 5x 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 5x 5x 5 = 1000

Therefore, the value for common factors is 1000.

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 = 49763358840000/(1x1000)

LCM = 49763358840000/1000

LCM = 49763358840

Thus, we can understand that the LCM of 620,590,535,489,520 is 49763358840.

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

• LCM of 880, 844, 534, 105, 546
• LCM of 535, 713, 780, 681, 123
• LCM of 770, 455, 741, 345, 885
• LCM of 933, 388, 390, 886, 164
• LCM of 245, 603, 471, 532, 372

1. What is the LCM of 620, 590, 535, 489, 520?

Answer: LCM of 620, 590, 535, 489, 520 is 49763358840.

2. How to calculate the LCM of 620, 590, 535, 489, 520?

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 620, 590, 535, 489, 520.

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}.