Given numbers are 452,385,456

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

The LCM of 452,385,456 is 19838280.

Find LCM of 452,385,456 with Prime Factorization

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

2 x 2 x 113 x 385 x 114 = 19838280

Therefore, the lowest common multiple of 452,385,456 is 19838280.

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.

452 x 385 x 456 = 79353120

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.

452 : 1, 2, 4, 113, 226, 452

385 : 1, 5, 7, 11, 35, 55, 77, 385

456 : 1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 452,385,456, is 1.

Now, the common factors can be found like this.

452:2x 2x 113

385:5x 7x 11

456:2x 2x 2x 3x 19

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 79353120/(1x4)

LCM = 79353120/4

LCM = 19838280

Thus, we can understand that the LCM of 452,385,456 is 19838280.

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

• LCM of 400, 572, 146
• LCM of 614, 892, 818
• LCM of 763, 189, 951
• LCM of 635, 852, 565
• LCM of 400, 757, 722

1. What is the LCM of 452, 385, 456?

Answer: LCM of 452, 385, 456 is 19838280.

2. How to calculate the LCM of 452, 385, 456?

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 452, 385, 456.

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}.