Given numbers are 4371,1821

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

The LCM of 4371,1821 is 2653197.

Find LCM of 4371,1821 with Prime Factorization

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

3 x 1457 x 607 = 2653197

Therefore, the lowest common multiple of 4371,1821 is 2653197.

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.

4371 x 1821 = 7959591

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.

4371 : 1, 3, 31, 47, 93, 141, 1457, 4371

1821 : 1, 3, 607, 1821

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 4371,1821, is 3.

Now, the common factors can be found like this.

4371:3x 31x 47

1821:3x 607

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 = 7959591/(3x1)

LCM = 7959591/3

LCM = 2653197

Thus, we can understand that the LCM of 4371,1821 is 2653197.

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

• LCM of 6153, 9148
• LCM of 9502, 3285
• LCM of 3266, 6734
• LCM of 6592, 4174
• LCM of 3891, 7439

1. What is the LCM of 4371, 1821?

Answer: LCM of 4371, 1821 is 2653197.

2. How to calculate the LCM of 4371, 1821?

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 4371, 1821.

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}.