Given numbers are 669,993,173

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

The LCM of 669,993,173 is 38308947.

Find LCM of 669,993,173 with Prime Factorization

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

3 x 223 x 331 x 173 = 38308947

Therefore, the lowest common multiple of 669,993,173 is 38308947.

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 993 x 173 = 114926841

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

993 : 1, 3, 331, 993

173 : 1, 173

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 669,993,173, is 1.

Now, the common factors can be found like this.

669:3x 223

993:3x 331

173:173

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

3 = 3

Therefore, the value for common factors is 3.

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 = 114926841/(1x3)

LCM = 114926841/3

LCM = 38308947

Thus, we can understand that the LCM of 669,993,173 is 38308947.

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

• LCM of 329, 563, 530
• LCM of 691, 813, 481
• LCM of 204, 738, 631
• LCM of 644, 798, 813
• LCM of 679, 405, 660

1. What is the LCM of 669, 993, 173?

Answer: LCM of 669, 993, 173 is 38308947.

2. How to calculate the LCM of 669, 993, 173?

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, 993, 173.

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}.