Given numbers are 180,857,278,974

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

The LCM of 180,857,278,974 is 10442322180.

Find LCM of 180,857,278,974 with Prime Factorization

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

2 x 90 x 857 x 139 x 487 = 10442322180

Therefore, the lowest common multiple of 180,857,278,974 is 10442322180.

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.

180 x 857 x 278 x 974 = 41769288720

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.

180 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

857 : 1, 857

278 : 1, 2, 139, 278

974 : 1, 2, 487, 974

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 180,857,278,974, is 1.

Now, the common factors can be found like this.

180:2x 2x 3x 3x 5

857:857

278:2x 139

974:2x 487

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 = 41769288720/(1x4)

LCM = 41769288720/4

LCM = 10442322180

Thus, we can understand that the LCM of 180,857,278,974 is 10442322180.

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

• LCM of 404, 513, 738, 282
• LCM of 765, 580, 493, 456
• LCM of 413, 385, 256, 989
• LCM of 130, 400, 729, 883
• LCM of 850, 494, 262, 347

1. What is the LCM of 180, 857, 278, 974?

Answer: LCM of 180, 857, 278, 974 is 10442322180.

2. How to calculate the LCM of 180, 857, 278, 974?

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 180, 857, 278, 974.

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}.