Given numbers are 454,90,111

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

The LCM of 454,90,111 is 755910.

Find LCM of 454,90,111 with Prime Factorization

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

2 x 3 x 227 x 15 x 37 = 755910

Therefore, the lowest common multiple of 454,90,111 is 755910.

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.

454 x 90 x 111 = 4535460

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.

454 : 1, 2, 227, 454

90 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

111 : 1, 3, 37, 111

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 454,90,111, is 1.

Now, the common factors can be found like this.

454:2x 227

90:2x 3x 3x 5

111:3x 37

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 4535460/(1x6)

LCM = 4535460/6

LCM = 755910

Thus, we can understand that the LCM of 454,90,111 is 755910.

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

• LCM of 815, 85, 956
• LCM of 166, 81, 145
• LCM of 214, 94, 117
• LCM of 842, 58, 640
• LCM of 645, 38, 128

1. What is the LCM of 454, 90, 111?

Answer: LCM of 454, 90, 111 is 755910.

2. How to calculate the LCM of 454, 90, 111?

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 454, 90, 111.

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}.