Given numbers are 388,471,688,283

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

The LCM of 388,471,688,283 is 8895441648.

Find LCM of 388,471,688,283 with Prime Factorization

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

2 x 2 x 97 x 471 x 172 x 283 = 8895441648

Therefore, the lowest common multiple of 388,471,688,283 is 8895441648.

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.

388 x 471 x 688 x 283 = 35581766592

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.

388 : 1, 2, 4, 97, 194, 388

471 : 1, 3, 157, 471

688 : 1, 2, 4, 8, 16, 43, 86, 172, 344, 688

283 : 1, 283

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 388,471,688,283, is 1.

Now, the common factors can be found like this.

388:2x 2x 97

471:3x 157

688:2x 2x 2x 2x 43

283:283

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 35581766592/(1x4)

LCM = 35581766592/4

LCM = 8895441648

Thus, we can understand that the LCM of 388,471,688,283 is 8895441648.

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

• LCM of 877, 286, 618, 200
• LCM of 977, 962, 139, 955
• LCM of 285, 460, 785, 371
• LCM of 982, 939, 630, 464
• LCM of 817, 384, 250, 964

1. What is the LCM of 388, 471, 688, 283?

Answer: LCM of 388, 471, 688, 283 is 8895441648.

2. How to calculate the LCM of 388, 471, 688, 283?

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 388, 471, 688, 283.

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}.