Given numbers are 7143,3207

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

The LCM of 7143,3207 is 7635867.

Find LCM of 7143,3207 with Prime Factorization

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

3 x 2381 x 1069 = 7635867

Therefore, the lowest common multiple of 7143,3207 is 7635867.

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.

7143 x 3207 = 22907601

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.

7143 : 1, 3, 2381, 7143

3207 : 1, 3, 1069, 3207

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 7143,3207, is 3.

Now, the common factors can be found like this.

7143:3x 2381

3207:3x 1069

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 = 22907601/(3x1)

LCM = 22907601/3

LCM = 7635867

Thus, we can understand that the LCM of 7143,3207 is 7635867.

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

• LCM of 1149, 7891
• LCM of 2628, 1374
• LCM of 1638, 7046
• LCM of 8514, 6105
• LCM of 3023, 4731

1. What is the LCM of 7143, 3207?

Answer: LCM of 7143, 3207 is 7635867.

2. How to calculate the LCM of 7143, 3207?

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 7143, 3207.

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}.