Given numbers are 1212,2402

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

The LCM of 1212,2402 is 1455612.

Find LCM of 1212,2402 with Prime Factorization

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

2 x 606 x 1201 = 1455612

Therefore, the lowest common multiple of 1212,2402 is 1455612.

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.

1212 x 2402 = 2911224

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.

1212 : 1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212

2402 : 1, 2, 1201, 2402

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 1212,2402, is 2.

Now, the common factors can be found like this.

1212:2x 2x 3x 101

2402:2x 1201

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 = 2911224/(2x1)

LCM = 2911224/2

LCM = 1455612

Thus, we can understand that the LCM of 1212,2402 is 1455612.

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

• LCM of 2647, 2313
• LCM of 7953, 9088
• LCM of 4999, 5166
• LCM of 1775, 4882
• LCM of 4938, 4480

1. What is the LCM of 1212, 2402?

Answer: LCM of 1212, 2402 is 1455612.

2. How to calculate the LCM of 1212, 2402?

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 1212, 2402.

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}.