Given numbers are 1808,9642

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

The LCM of 1808,9642 is 8716368.

Find LCM of 1808,9642 with Prime Factorization

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

2 x 904 x 4821 = 8716368

Therefore, the lowest common multiple of 1808,9642 is 8716368.

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.

1808 x 9642 = 17432736

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.

1808 : 1, 2, 4, 8, 16, 113, 226, 452, 904, 1808

9642 : 1, 2, 3, 6, 1607, 3214, 4821, 9642

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 1808,9642, is 2.

Now, the common factors can be found like this.

1808:2x 2x 2x 2x 113

9642:2x 3x 1607

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

= 1

Therefore, the value for common factors is 1.

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 = 17432736/(2x1)

LCM = 17432736/2

LCM = 8716368

Thus, we can understand that the LCM of 1808,9642 is 8716368.

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

• LCM of 2002, 1884
• LCM of 5814, 7685
• LCM of 3020, 3390
• LCM of 4038, 9001
• LCM of 9224, 9893

1. What is the LCM of 1808, 9642?

Answer: LCM of 1808, 9642 is 8716368.

2. How to calculate the LCM of 1808, 9642?

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 1808, 9642.

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}.