Given numbers are 1105,1241

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

The LCM of 1105,1241 is 80665.

Find LCM of 1105,1241 with Prime Factorization

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

17 x 65 x 73 = 80665

Therefore, the lowest common multiple of 1105,1241 is 80665.

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.

1105 x 1241 = 1371305

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.

1105 : 1, 5, 13, 17, 65, 85, 221, 1105

1241 : 1, 17, 73, 1241

17 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 1105,1241, is 17.

Now, the common factors can be found like this.

1105:5x 13x 17

1241:17x 73

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 = 1371305/(17x1)

LCM = 1371305/17

LCM = 80665

Thus, we can understand that the LCM of 1105,1241 is 80665.

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

• LCM of 4804, 2039
• LCM of 1943, 8814
• LCM of 1640, 4689
• LCM of 8583, 8795
• LCM of 4494, 4963

1. What is the LCM of 1105, 1241?

Answer: LCM of 1105, 1241 is 80665.

2. How to calculate the LCM of 1105, 1241?

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 1105, 1241.

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}.