Given numbers are 402,481,189,470

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

The LCM of 402,481,189,470 is 2862724410.

Find LCM of 402,481,189,470 with Prime Factorization

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

2 x 3 x 67 x 481 x 63 x 235 = 2862724410

Therefore, the lowest common multiple of 402,481,189,470 is 2862724410.

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.

402 x 481 x 189 x 470 = 17176346460

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.

402 : 1, 2, 3, 6, 67, 134, 201, 402

481 : 1, 13, 37, 481

189 : 1, 3, 7, 9, 21, 27, 63, 189

470 : 1, 2, 5, 10, 47, 94, 235, 470

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 402,481,189,470, is 1.

Now, the common factors can be found like this.

402:2x 3x 67

481:13x 37

189:3x 3x 3x 7

470:2x 5x 47

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 17176346460/(1x6)

LCM = 17176346460/6

LCM = 2862724410

Thus, we can understand that the LCM of 402,481,189,470 is 2862724410.

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

• LCM of 444, 702, 265, 417
• LCM of 687, 881, 274, 432
• LCM of 257, 594, 664, 616
• LCM of 652, 966, 920, 220
• LCM of 602, 321, 788, 693

1. What is the LCM of 402, 481, 189, 470?

Answer: LCM of 402, 481, 189, 470 is 2862724410.

2. How to calculate the LCM of 402, 481, 189, 470?

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 402, 481, 189, 470.

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}.