Given numbers are 4775,1290

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

The LCM of 4775,1290 is 1231950.

Find LCM of 4775,1290 with Prime Factorization

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

5 x 955 x 258 = 1231950

Therefore, the lowest common multiple of 4775,1290 is 1231950.

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.

4775 x 1290 = 6159750

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.

4775 : 1, 5, 25, 191, 955, 4775

1290 : 1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290

5 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 4775,1290, is 5.

Now, the common factors can be found like this.

4775:5x 5x 191

1290:2x 3x 5x 43

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 = 6159750/(5x1)

LCM = 6159750/5

LCM = 1231950

Thus, we can understand that the LCM of 4775,1290 is 1231950.

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

• LCM of 6740, 8167
• LCM of 5474, 7820
• LCM of 3792, 8892
• LCM of 7971, 9332
• LCM of 9064, 5856

1. What is the LCM of 4775, 1290?

Answer: LCM of 4775, 1290 is 1231950.

2. How to calculate the LCM of 4775, 1290?

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 4775, 1290.

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}.