Given numbers are 4521,1857

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

The LCM of 4521,1857 is 2798499.

Find LCM of 4521,1857 with Prime Factorization

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

3 x 1507 x 619 = 2798499

Therefore, the lowest common multiple of 4521,1857 is 2798499.

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.

4521 x 1857 = 8395497

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.

4521 : 1, 3, 11, 33, 137, 411, 1507, 4521

1857 : 1, 3, 619, 1857

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 4521,1857, is 3.

Now, the common factors can be found like this.

4521:3x 11x 137

1857:3x 619

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 = 8395497/(3x1)

LCM = 8395497/3

LCM = 2798499

Thus, we can understand that the LCM of 4521,1857 is 2798499.

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

• LCM of 2941, 7301
• LCM of 6652, 7541
• LCM of 6982, 8300
• LCM of 1043, 8952
• LCM of 7625, 3314

1. What is the LCM of 4521, 1857?

Answer: LCM of 4521, 1857 is 2798499.

2. How to calculate the LCM of 4521, 1857?

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 4521, 1857.

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}.