Given numbers are 421,166,342,935

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

The LCM of 421,166,342,935 is 11173723110.

Find LCM of 421,166,342,935 with Prime Factorization

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

2 x 421 x 83 x 171 x 935 = 11173723110

Therefore, the lowest common multiple of 421,166,342,935 is 11173723110.

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.

421 x 166 x 342 x 935 = 22347446220

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.

421 : 1, 421

166 : 1, 2, 83, 166

342 : 1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

935 : 1, 5, 11, 17, 55, 85, 187, 935

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 421,166,342,935, is 1.

Now, the common factors can be found like this.

421:421

166:2x 83

342:2x 3x 3x 19

935:5x 11x 17

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

2 = 2

Therefore, the value for common factors is 2.

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 = 22347446220/(1x2)

LCM = 22347446220/2

LCM = 11173723110

Thus, we can understand that the LCM of 421,166,342,935 is 11173723110.

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

• LCM of 700, 822, 943, 174
• LCM of 574, 771, 193, 384
• LCM of 711, 113, 194, 628
• LCM of 886, 796, 536, 205
• LCM of 240, 357, 296, 498

1. What is the LCM of 421, 166, 342, 935?

Answer: LCM of 421, 166, 342, 935 is 11173723110.

2. How to calculate the LCM of 421, 166, 342, 935?

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 421, 166, 342, 935.

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}.