Given numbers are 185,222,689,284

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

The LCM of 185,222,689,284 is 108600180.

Find LCM of 185,222,689,284 with Prime Factorization

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

2 x 37 x 5 x 3 x 689 x 142 = 108600180

Therefore, the lowest common multiple of 185,222,689,284 is 108600180.

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.

185 x 222 x 689 x 284 = 8036413320

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.

185 : 1, 5, 37, 185

222 : 1, 2, 3, 6, 37, 74, 111, 222

689 : 1, 13, 53, 689

284 : 1, 2, 4, 71, 142, 284

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 185,222,689,284, is 1.

Now, the common factors can be found like this.

185:5x 37

222:2x 3x 37

689:13x 53

284:2x 2x 71

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

2x 37 = 74

Therefore, the value for common factors is 74.

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 = 8036413320/(1x74)

LCM = 8036413320/74

LCM = 108600180

Thus, we can understand that the LCM of 185,222,689,284 is 108600180.

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

• LCM of 790, 321, 929, 920
• LCM of 459, 418, 228, 192
• LCM of 257, 383, 792, 147
• LCM of 469, 898, 909, 453
• LCM of 278, 951, 221, 505

1. What is the LCM of 185, 222, 689, 284?

Answer: LCM of 185, 222, 689, 284 is 108600180.

2. How to calculate the LCM of 185, 222, 689, 284?

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 185, 222, 689, 284.

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}.