Given numbers are 660,503,575,545,973

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

The LCM of 660,503,575,545,973 is 4049012328900.

Find LCM of 660,503,575,545,973 with Prime Factorization

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

5 x 132 x 503 x 115 x 109 x 973 = 4049012328900

Therefore, the lowest common multiple of 660,503,575,545,973 is 4049012328900.

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.

660 x 503 x 575 x 545 x 973 = 101225308222500

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.

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

503 : 1, 503

575 : 1, 5, 23, 25, 115, 575

545 : 1, 5, 109, 545

973 : 1, 7, 139, 973

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 660,503,575,545,973, is 1.

Now, the common factors can be found like this.

660:2x 2x 3x 5x 11

503:503

575:5x 5x 23

545:5x 109

973:7x 139

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

5x 5 = 25

Therefore, the value for common factors is 25.

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 = 101225308222500/(1x25)

LCM = 101225308222500/25

LCM = 4049012328900

Thus, we can understand that the LCM of 660,503,575,545,973 is 4049012328900.

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

• LCM of 214, 874, 648, 774, 446
• LCM of 426, 189, 680, 568, 458
• LCM of 623, 838, 681, 397, 493
• LCM of 900, 254, 359, 179, 786
• LCM of 160, 794, 466, 647, 388

1. What is the LCM of 660, 503, 575, 545, 973?

Answer: LCM of 660, 503, 575, 545, 973 is 4049012328900.

2. How to calculate the LCM of 660, 503, 575, 545, 973?

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 660, 503, 575, 545, 973.

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}.