Given numbers are 720,312,250,122,545

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

The LCM of 720,312,250,122,545 is 1555866000.

Find LCM of 720,312,250,122,545 with Prime Factorization

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

2 x 2 x 2 x 3 x 5 x 6 x 13 x 25 x 61 x 109 = 1555866000

Therefore, the lowest common multiple of 720,312,250,122,545 is 1555866000.

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.

720 x 312 x 250 x 122 x 545 = 3734078400000

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.

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

312 : 1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312

250 : 1, 2, 5, 10, 25, 50, 125, 250

122 : 1, 2, 61, 122

545 : 1, 5, 109, 545

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 720,312,250,122,545, is 1.

Now, the common factors can be found like this.

720:2x 2x 2x 2x 3x 3x 5

312:2x 2x 2x 3x 13

250:2x 5x 5x 5

122:2x 61

545:5x 109

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 3x 5x 5 = 2400

Therefore, the value for common factors is 2400.

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 = 3734078400000/(1x2400)

LCM = 3734078400000/2400

LCM = 1555866000

Thus, we can understand that the LCM of 720,312,250,122,545 is 1555866000.

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

• LCM of 836, 669, 701, 656, 817
• LCM of 495, 431, 328, 850, 190
• LCM of 922, 553, 387, 547, 607
• LCM of 588, 220, 213, 970, 471
• LCM of 368, 179, 416, 871, 264

1. What is the LCM of 720, 312, 250, 122, 545?

Answer: LCM of 720, 312, 250, 122, 545 is 1555866000.

2. How to calculate the LCM of 720, 312, 250, 122, 545?

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 720, 312, 250, 122, 545.

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}.