Given numbers are 1278,4916

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

The LCM of 1278,4916 is 3141324.

Find LCM of 1278,4916 with Prime Factorization

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

2 x 639 x 2458 = 3141324

Therefore, the lowest common multiple of 1278,4916 is 3141324.

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.

1278 x 4916 = 6282648

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.

1278 : 1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278

4916 : 1, 2, 4, 1229, 2458, 4916

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 1278,4916, is 2.

Now, the common factors can be found like this.

1278:2x 3x 3x 71

4916:2x 2x 1229

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 = 6282648/(2x1)

LCM = 6282648/2

LCM = 3141324

Thus, we can understand that the LCM of 1278,4916 is 3141324.

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

• LCM of 5276, 4733
• LCM of 3293, 3102
• LCM of 3421, 1819
• LCM of 8385, 5554
• LCM of 7228, 5628

1. What is the LCM of 1278, 4916?

Answer: LCM of 1278, 4916 is 3141324.

2. How to calculate the LCM of 1278, 4916?

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 1278, 4916.

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}.