Given numbers are 691,493,475,851,666

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

The LCM of 691,493,475,851,666 is 2478681021150.

Find LCM of 691,493,475,851,666 with Prime Factorization

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

37 x 691 x 493 x 475 x 23 x 18 = 2478681021150

Therefore, the lowest common multiple of 691,493,475,851,666 is 2478681021150.

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.

691 x 493 x 475 x 851 x 666 = 91711197782550

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.

691 : 1, 691

493 : 1, 17, 29, 493

475 : 1, 5, 19, 25, 95, 475

851 : 1, 23, 37, 851

666 : 1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 691,493,475,851,666, is 1.

Now, the common factors can be found like this.

691:691

493:17x 29

475:5x 5x 19

851:23x 37

666:2x 3x 3x 37

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

37 = 37

Therefore, the value for common factors is 37.

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 = 91711197782550/(1x37)

LCM = 91711197782550/37

LCM = 2478681021150

Thus, we can understand that the LCM of 691,493,475,851,666 is 2478681021150.

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

• LCM of 582, 825, 185, 471, 323
• LCM of 143, 911, 776, 225, 313
• LCM of 794, 399, 447, 975, 871
• LCM of 491, 338, 451, 672, 544
• LCM of 758, 990, 990, 573, 120

1. What is the LCM of 691, 493, 475, 851, 666?

Answer: LCM of 691, 493, 475, 851, 666 is 2478681021150.

2. How to calculate the LCM of 691, 493, 475, 851, 666?

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 691, 493, 475, 851, 666.

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}.