Given numbers are 4402,9490

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

The LCM of 4402,9490 is 20887490.

Find LCM of 4402,9490 with Prime Factorization

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

2 x 2201 x 4745 = 20887490

Therefore, the lowest common multiple of 4402,9490 is 20887490.

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.

4402 x 9490 = 41774980

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.

4402 : 1, 2, 31, 62, 71, 142, 2201, 4402

9490 : 1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 4402,9490, is 2.

Now, the common factors can be found like this.

4402:2x 31x 71

9490:2x 5x 13x 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 = 41774980/(2x1)

LCM = 41774980/2

LCM = 20887490

Thus, we can understand that the LCM of 4402,9490 is 20887490.

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

• LCM of 5303, 9652
• LCM of 2143, 3420
• LCM of 2830, 7709
• LCM of 6884, 8074
• LCM of 6183, 8832

1. What is the LCM of 4402, 9490?

Answer: LCM of 4402, 9490 is 20887490.

2. How to calculate the LCM of 4402, 9490?

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 4402, 9490.

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}.