Given numbers are 7157,1819

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

The LCM of 7157,1819 is 765799.

Find LCM of 7157,1819 with Prime Factorization

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

17 x 421 x 107 = 765799

Therefore, the lowest common multiple of 7157,1819 is 765799.

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.

7157 x 1819 = 13018583

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.

7157 : 1, 17, 421, 7157

1819 : 1, 17, 107, 1819

17 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 7157,1819, is 17.

Now, the common factors can be found like this.

7157:17x 421

1819:17x 107

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 = 13018583/(17x1)

LCM = 13018583/17

LCM = 765799

Thus, we can understand that the LCM of 7157,1819 is 765799.

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

• LCM of 8570, 5047
• LCM of 2256, 4964
• LCM of 8938, 8155
• LCM of 9448, 1352
• LCM of 2961, 8649

1. What is the LCM of 7157, 1819?

Answer: LCM of 7157, 1819 is 765799.

2. How to calculate the LCM of 7157, 1819?

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 7157, 1819.

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}.