Given numbers are 395,471,974,487

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

The LCM of 395,471,974,487 is 181207830.

Find LCM of 395,471,974,487 with Prime Factorization

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

487 x 395 x 471 x 2 x 1 = 181207830

Therefore, the lowest common multiple of 395,471,974,487 is 181207830.

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.

395 x 471 x 974 x 487 = 88248213210

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.

395 : 1, 5, 79, 395

471 : 1, 3, 157, 471

974 : 1, 2, 487, 974

487 : 1, 487

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 395,471,974,487, is 1.

Now, the common factors can be found like this.

395:5x 79

471:3x 157

974:2x 487

487:487

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

487 = 487

Therefore, the value for common factors is 487.

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 = 88248213210/(1x487)

LCM = 88248213210/487

LCM = 181207830

Thus, we can understand that the LCM of 395,471,974,487 is 181207830.

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

• LCM of 424, 391, 321, 568
• LCM of 934, 529, 918, 759
• LCM of 913, 551, 850, 104
• LCM of 701, 269, 656, 106
• LCM of 784, 157, 204, 774

1. What is the LCM of 395, 471, 974, 487?

Answer: LCM of 395, 471, 974, 487 is 181207830.

2. How to calculate the LCM of 395, 471, 974, 487?

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 395, 471, 974, 487.

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}.