Given numbers are 371,689,809

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

The LCM of 371,689,809 is 3901807.

Find LCM of 371,689,809 with Prime Factorization

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

53 x 7 x 13 x 809 = 3901807

Therefore, the lowest common multiple of 371,689,809 is 3901807.

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.

371 x 689 x 809 = 206795771

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.

371 : 1, 7, 53, 371

689 : 1, 13, 53, 689

809 : 1, 809

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 371,689,809, is 1.

Now, the common factors can be found like this.

371:7x 53

689:13x 53

809:809

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

53 = 53

Therefore, the value for common factors is 53.

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 = 206795771/(1x53)

LCM = 206795771/53

LCM = 3901807

Thus, we can understand that the LCM of 371,689,809 is 3901807.

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

• LCM of 390, 665, 136
• LCM of 744, 341, 819
• LCM of 212, 303, 674
• LCM of 481, 796, 284
• LCM of 645, 726, 221

1. What is the LCM of 371, 689, 809?

Answer: LCM of 371, 689, 809 is 3901807.

2. How to calculate the LCM of 371, 689, 809?

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 371, 689, 809.

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}.