Given numbers are 4230,1822

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

The LCM of 4230,1822 is 3853530.

Find LCM of 4230,1822 with Prime Factorization

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

2 x 2115 x 911 = 3853530

Therefore, the lowest common multiple of 4230,1822 is 3853530.

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.

4230 x 1822 = 7707060

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.

4230 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230

1822 : 1, 2, 911, 1822

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 4230,1822, is 2.

Now, the common factors can be found like this.

4230:2x 3x 3x 5x 47

1822:2x 911

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 = 7707060/(2x1)

LCM = 7707060/2

LCM = 3853530

Thus, we can understand that the LCM of 4230,1822 is 3853530.

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

• LCM of 2844, 1547
• LCM of 9787, 7155
• LCM of 7692, 3663
• LCM of 7054, 1868
• LCM of 2860, 6809

1. What is the LCM of 4230, 1822?

Answer: LCM of 4230, 1822 is 3853530.

2. How to calculate the LCM of 4230, 1822?

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 4230, 1822.

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}.