Given numbers are 682,173,478

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

The LCM of 682,173,478 is 28198654.

Find LCM of 682,173,478 with Prime Factorization

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

2 x 341 x 173 x 239 = 28198654

Therefore, the lowest common multiple of 682,173,478 is 28198654.

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.

682 x 173 x 478 = 56397308

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.

682 : 1, 2, 11, 22, 31, 62, 341, 682

173 : 1, 173

478 : 1, 2, 239, 478

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 682,173,478, is 1.

Now, the common factors can be found like this.

682:2x 11x 31

173:173

478:2x 239

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

2 = 2

Therefore, the value for common factors is 2.

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 = 56397308/(1x2)

LCM = 56397308/2

LCM = 28198654

Thus, we can understand that the LCM of 682,173,478 is 28198654.

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

• LCM of 362, 774, 218
• LCM of 450, 585, 864
• LCM of 210, 159, 840
• LCM of 455, 758, 256
• LCM of 517, 577, 281

1. What is the LCM of 682, 173, 478?

Answer: LCM of 682, 173, 478 is 28198654.

2. How to calculate the LCM of 682, 173, 478?

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 682, 173, 478.

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}.