Given numbers are 354,455,281,812

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

The LCM of 354,455,281,812 is 2625118860.

Find LCM of 354,455,281,812 with Prime Factorization

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

2 x 7 x 177 x 65 x 281 x 58 = 2625118860

Therefore, the lowest common multiple of 354,455,281,812 is 2625118860.

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.

354 x 455 x 281 x 812 = 36751664040

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.

354 : 1, 2, 3, 6, 59, 118, 177, 354

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

281 : 1, 281

812 : 1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 354,455,281,812, is 1.

Now, the common factors can be found like this.

354:2x 3x 59

455:5x 7x 13

281:281

812:2x 2x 7x 29

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

2x 7 = 14

Therefore, the value for common factors is 14.

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 = 36751664040/(1x14)

LCM = 36751664040/14

LCM = 2625118860

Thus, we can understand that the LCM of 354,455,281,812 is 2625118860.

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

• LCM of 173, 323, 144, 614
• LCM of 479, 744, 247, 147
• LCM of 458, 865, 632, 205
• LCM of 470, 504, 722, 301
• LCM of 308, 387, 291, 385

1. What is the LCM of 354, 455, 281, 812?

Answer: LCM of 354, 455, 281, 812 is 2625118860.

2. How to calculate the LCM of 354, 455, 281, 812?

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 354, 455, 281, 812.

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}.