Given numbers are 1521,4433

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

The LCM of 1521,4433 is 518661.

Find LCM of 1521,4433 with Prime Factorization

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

13 x 117 x 341 = 518661

Therefore, the lowest common multiple of 1521,4433 is 518661.

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.

1521 x 4433 = 6742593

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.

1521 : 1, 3, 9, 13, 39, 117, 169, 507, 1521

4433 : 1, 11, 13, 31, 143, 341, 403, 4433

13 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 1521,4433, is 13.

Now, the common factors can be found like this.

1521:3x 3x 13x 13

4433:11x 13x 31

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 = 6742593/(13x1)

LCM = 6742593/13

LCM = 518661

Thus, we can understand that the LCM of 1521,4433 is 518661.

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

• LCM of 4892, 2389
• LCM of 7906, 2586
• LCM of 5538, 6623
• LCM of 9119, 3638
• LCM of 7096, 4063

1. What is the LCM of 1521, 4433?

Answer: LCM of 1521, 4433 is 518661.

2. How to calculate the LCM of 1521, 4433?

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 1521, 4433.

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}.