Given numbers are 386,860,803,146

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

The LCM of 386,860,803,146 is 133281940.

Find LCM of 386,860,803,146 with Prime Factorization

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

2 x 73 x 193 x 430 x 11 x 1 = 133281940

Therefore, the lowest common multiple of 386,860,803,146 is 133281940.

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.

386 x 860 x 803 x 146 = 38918326480

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.

386 : 1, 2, 193, 386

860 : 1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860

803 : 1, 11, 73, 803

146 : 1, 2, 73, 146

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 386,860,803,146, is 1.

Now, the common factors can be found like this.

386:2x 193

860:2x 2x 5x 43

803:11x 73

146:2x 73

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 73 = 292

Therefore, the value for common factors is 292.

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 = 38918326480/(1x292)

LCM = 38918326480/292

LCM = 133281940

Thus, we can understand that the LCM of 386,860,803,146 is 133281940.

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

• LCM of 499, 971, 244, 753
• LCM of 194, 996, 947, 961
• LCM of 207, 645, 807, 593
• LCM of 255, 632, 388, 461
• LCM of 146, 959, 805, 458

1. What is the LCM of 386, 860, 803, 146?

Answer: LCM of 386, 860, 803, 146 is 133281940.

2. How to calculate the LCM of 386, 860, 803, 146?

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 386, 860, 803, 146.

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}.