Given numbers are 422,223,669

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

The LCM of 422,223,669 is 282318.

Find LCM of 422,223,669 with Prime Factorization

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

223 x 422 x 1 x 3 = 282318

Therefore, the lowest common multiple of 422,223,669 is 282318.

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.

422 x 223 x 669 = 62956914

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.

422 : 1, 2, 211, 422

223 : 1, 223

669 : 1, 3, 223, 669

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 422,223,669, is 1.

Now, the common factors can be found like this.

422:2x 211

223:223

669:3x 223

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

223 = 223

Therefore, the value for common factors is 223.

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 = 62956914/(1x223)

LCM = 62956914/223

LCM = 282318

Thus, we can understand that the LCM of 422,223,669 is 282318.

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

• LCM of 549, 350, 299
• LCM of 868, 395, 741
• LCM of 830, 823, 936
• LCM of 915, 414, 728
• LCM of 289, 948, 589

1. What is the LCM of 422, 223, 669?

Answer: LCM of 422, 223, 669 is 282318.

2. How to calculate the LCM of 422, 223, 669?

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 422, 223, 669.

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}.