Given numbers are 161,580,660,483,853

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

The LCM of 161,580,660,483,853 is 2628553620.

Find LCM of 161,580,660,483,853 with Prime Factorization

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

2 x 2 x 3 x 5 x 7 x 23 x 1 x 29 x 11 x 1 x 853 = 2628553620

Therefore, the lowest common multiple of 161,580,660,483,853 is 2628553620.

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.

161 x 580 x 660 x 483 x 853 = 25391827969200

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.

161 : 1, 7, 23, 161

580 : 1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580

660 : 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

483 : 1, 3, 7, 21, 23, 69, 161, 483

853 : 1, 853

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 161,580,660,483,853, is 1.

Now, the common factors can be found like this.

161:7x 23

580:2x 2x 5x 29

660:2x 2x 3x 5x 11

483:3x 7x 23

853:853

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 3x 5x 7x 23 = 9660

Therefore, the value for common factors is 9660.

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 = 25391827969200/(1x9660)

LCM = 25391827969200/9660

LCM = 2628553620

Thus, we can understand that the LCM of 161,580,660,483,853 is 2628553620.

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

• LCM of 811, 742, 196, 700, 700
• LCM of 795, 845, 803, 680, 208
• LCM of 912, 217, 466, 598, 718
• LCM of 538, 729, 434, 619, 210
• LCM of 265, 756, 746, 802, 816

1. What is the LCM of 161, 580, 660, 483, 853?

Answer: LCM of 161, 580, 660, 483, 853 is 2628553620.

2. How to calculate the LCM of 161, 580, 660, 483, 853?

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 161, 580, 660, 483, 853.

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}.