Given numbers are 198,786,840,750,545

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

The LCM of 198,786,840,750,545 is 9895347000.

Find LCM of 198,786,840,750,545 with Prime Factorization

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

2 x 3 x 5 x 33 x 131 x 28 x 25 x 109 = 9895347000

Therefore, the lowest common multiple of 198,786,840,750,545 is 9895347000.

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.

198 x 786 x 840 x 750 x 545 = 53434873800000

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.

198 : 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

786 : 1, 2, 3, 6, 131, 262, 393, 786

840 : 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

750 : 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750

545 : 1, 5, 109, 545

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 198,786,840,750,545, is 1.

Now, the common factors can be found like this.

198:2x 3x 3x 11

786:2x 3x 131

840:2x 2x 2x 3x 5x 7

750:2x 3x 5x 5x 5

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 3x 3x 3x 5x 5 = 5400

Therefore, the value for common factors is 5400.

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 = 53434873800000/(1x5400)

LCM = 53434873800000/5400

LCM = 9895347000

Thus, we can understand that the LCM of 198,786,840,750,545 is 9895347000.

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

• LCM of 540, 682, 224, 688, 661
• LCM of 279, 562, 160, 767, 524
• LCM of 940, 793, 930, 680, 252
• LCM of 532, 171, 249, 474, 639
• LCM of 829, 549, 856, 803, 234

1. What is the LCM of 198, 786, 840, 750, 545?

Answer: LCM of 198, 786, 840, 750, 545 is 9895347000.

2. How to calculate the LCM of 198, 786, 840, 750, 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 198, 786, 840, 750, 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}.