Given numbers are 669,3669

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

The LCM of 669,3669 is 818187.

Find LCM of 669,3669 with Prime Factorization

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

3 x 223 x 1223 = 818187

Therefore, the lowest common multiple of 669,3669 is 818187.

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.

669 x 3669 = 2454561

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.

669 : 1, 3, 223, 669

3669 : 1, 3, 1223, 3669

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 669,3669, is 3.

Now, the common factors can be found like this.

669:3x 223

3669:3x 1223

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

= 1

Therefore, the value for common factors is 1.

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 = 2454561/(3x1)

LCM = 2454561/3

LCM = 818187

Thus, we can understand that the LCM of 669,3669 is 818187.

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

• LCM of 330, 1868
• LCM of 146, 9163
• LCM of 811, 7668
• LCM of 833, 6388
• LCM of 981, 9435

1. What is the LCM of 669, 3669?

Answer: LCM of 669, 3669 is 818187.

2. How to calculate the LCM of 669, 3669?

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 669, 3669.

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}.