Given numbers are 123,343,447

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

The LCM of 123,343,447 is 6286161.

Find LCM of 123,343,447 with Prime Factorization

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

3 x 41 x 343 x 149 = 6286161

Therefore, the lowest common multiple of 123,343,447 is 6286161.

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.

123 x 343 x 447 = 18858483

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.

123 : 1, 3, 41, 123

343 : 1, 7, 49, 343

447 : 1, 3, 149, 447

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 123,343,447, is 1.

Now, the common factors can be found like this.

123:3x 41

343:7x 7x 7

447:3x 149

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 = 18858483/(1x3)

LCM = 18858483/3

LCM = 6286161

Thus, we can understand that the LCM of 123,343,447 is 6286161.

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

• LCM of 961, 923, 184
• LCM of 334, 530, 614
• LCM of 932, 163, 692
• LCM of 637, 334, 588
• LCM of 196, 415, 654

1. What is the LCM of 123, 343, 447?

Answer: LCM of 123, 343, 447 is 6286161.

2. How to calculate the LCM of 123, 343, 447?

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 123, 343, 447.

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}.