Given numbers are 378,683,998

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

The LCM of 378,683,998 is 128828826.

Find LCM of 378,683,998 with Prime Factorization

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

2 x 189 x 683 x 499 = 128828826

Therefore, the lowest common multiple of 378,683,998 is 128828826.

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.

378 x 683 x 998 = 257657652

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.

378 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

683 : 1, 683

998 : 1, 2, 499, 998

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 378,683,998, is 1.

Now, the common factors can be found like this.

378:2x 3x 3x 3x 7

683:683

998:2x 499

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 = 257657652/(1x2)

LCM = 257657652/2

LCM = 128828826

Thus, we can understand that the LCM of 378,683,998 is 128828826.

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

• LCM of 221, 741, 461
• LCM of 906, 817, 816
• LCM of 237, 188, 523
• LCM of 172, 710, 187
• LCM of 248, 770, 101

1. What is the LCM of 378, 683, 998?

Answer: LCM of 378, 683, 998 is 128828826.

2. How to calculate the LCM of 378, 683, 998?

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 378, 683, 998.

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}.