Given numbers are 399,469,829

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

The LCM of 399,469,829 is 22161657.

Find LCM of 399,469,829 with Prime Factorization

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

7 x 57 x 67 x 829 = 22161657

Therefore, the lowest common multiple of 399,469,829 is 22161657.

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.

399 x 469 x 829 = 155131599

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.

399 : 1, 3, 7, 19, 21, 57, 133, 399

469 : 1, 7, 67, 469

829 : 1, 829

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 399,469,829, is 1.

Now, the common factors can be found like this.

399:3x 7x 19

469:7x 67

829:829

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

7 = 7

Therefore, the value for common factors is 7.

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 = 155131599/(1x7)

LCM = 155131599/7

LCM = 22161657

Thus, we can understand that the LCM of 399,469,829 is 22161657.

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

• LCM of 479, 643, 643
• LCM of 291, 953, 159
• LCM of 568, 432, 349
• LCM of 298, 897, 373
• LCM of 771, 492, 432

1. What is the LCM of 399, 469, 829?

Answer: LCM of 399, 469, 829 is 22161657.

2. How to calculate the LCM of 399, 469, 829?

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 399, 469, 829.

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}.