Given numbers are 135,163,280,404

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

The LCM of 135,163,280,404 is 124460280.

Find LCM of 135,163,280,404 with Prime Factorization

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

2 x 2 x 5 x 27 x 163 x 14 x 101 = 124460280

Therefore, the lowest common multiple of 135,163,280,404 is 124460280.

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.

135 x 163 x 280 x 404 = 2489205600

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.

135 : 1, 3, 5, 9, 15, 27, 45, 135

163 : 1, 163

280 : 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280

404 : 1, 2, 4, 101, 202, 404

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 135,163,280,404, is 1.

Now, the common factors can be found like this.

135:3x 3x 3x 5

163:163

280:2x 2x 2x 5x 7

404:2x 2x 101

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 5 = 20

Therefore, the value for common factors is 20.

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 = 2489205600/(1x20)

LCM = 2489205600/20

LCM = 124460280

Thus, we can understand that the LCM of 135,163,280,404 is 124460280.

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

• LCM of 991, 778, 154, 453
• LCM of 191, 871, 914, 304
• LCM of 691, 955, 972, 709
• LCM of 960, 395, 977, 985
• LCM of 147, 366, 426, 356

1. What is the LCM of 135, 163, 280, 404?

Answer: LCM of 135, 163, 280, 404 is 124460280.

2. How to calculate the LCM of 135, 163, 280, 404?

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 135, 163, 280, 404.

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}.