Given numbers are 663,455,271,908

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

The LCM of 663,455,271,908 is 5710007940.

Find LCM of 663,455,271,908 with Prime Factorization

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

13 x 51 x 35 x 271 x 908 = 5710007940

Therefore, the lowest common multiple of 663,455,271,908 is 5710007940.

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.

663 x 455 x 271 x 908 = 74230103220

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.

663 : 1, 3, 13, 17, 39, 51, 221, 663

455 : 1, 5, 7, 13, 35, 65, 91, 455

271 : 1, 271

908 : 1, 2, 4, 227, 454, 908

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 663,455,271,908, is 1.

Now, the common factors can be found like this.

663:3x 13x 17

455:5x 7x 13

271:271

908:2x 2x 227

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

13 = 13

Therefore, the value for common factors is 13.

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 = 74230103220/(1x13)

LCM = 74230103220/13

LCM = 5710007940

Thus, we can understand that the LCM of 663,455,271,908 is 5710007940.

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

• LCM of 619, 389, 240, 311
• LCM of 945, 346, 977, 155
• LCM of 463, 768, 208, 211
• LCM of 124, 427, 565, 955
• LCM of 852, 891, 100, 846

1. What is the LCM of 663, 455, 271, 908?

Answer: LCM of 663, 455, 271, 908 is 5710007940.

2. How to calculate the LCM of 663, 455, 271, 908?

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 663, 455, 271, 908.

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}.