Given numbers are 4239,9909

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

The LCM of 4239,9909 is 1555713.

Find LCM of 4239,9909 with Prime Factorization

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

3 x 3 x 3 x 157 x 367 = 1555713

Therefore, the lowest common multiple of 4239,9909 is 1555713.

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.

4239 x 9909 = 42004251

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.

4239 : 1, 3, 9, 27, 157, 471, 1413, 4239

9909 : 1, 3, 9, 27, 367, 1101, 3303, 9909

27 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 4239,9909, is 27.

Now, the common factors can be found like this.

4239:3x 3x 3x 157

9909:3x 3x 3x 367

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 = 42004251/(27x1)

LCM = 42004251/27

LCM = 1555713

Thus, we can understand that the LCM of 4239,9909 is 1555713.

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

• LCM of 6516, 3668
• LCM of 9789, 8960
• LCM of 3099, 5819
• LCM of 4151, 7467
• LCM of 4023, 1872

1. What is the LCM of 4239, 9909?

Answer: LCM of 4239, 9909 is 1555713.

2. How to calculate the LCM of 4239, 9909?

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 4239, 9909.

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}.