Given numbers are 423,346,664,148

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

The LCM of 423,346,664,148 is 1797861672.

Find LCM of 423,346,664,148 with Prime Factorization

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

2 x 2 x 423 x 173 x 166 x 37 = 1797861672

Therefore, the lowest common multiple of 423,346,664,148 is 1797861672.

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.

423 x 346 x 664 x 148 = 14382893376

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.

423 : 1, 3, 9, 47, 141, 423

346 : 1, 2, 173, 346

664 : 1, 2, 4, 8, 83, 166, 332, 664

148 : 1, 2, 4, 37, 74, 148

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 423,346,664,148, is 1.

Now, the common factors can be found like this.

423:3x 3x 47

346:2x 173

664:2x 2x 2x 83

148:2x 2x 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 2x 2 = 8

Therefore, the value for common factors is 8.

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 = 14382893376/(1x8)

LCM = 14382893376/8

LCM = 1797861672

Thus, we can understand that the LCM of 423,346,664,148 is 1797861672.

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

• LCM of 538, 810, 756, 217
• LCM of 104, 601, 229, 925
• LCM of 794, 401, 294, 612
• LCM of 248, 497, 629, 403
• LCM of 967, 111, 765, 858

1. What is the LCM of 423, 346, 664, 148?

Answer: LCM of 423, 346, 664, 148 is 1797861672.

2. How to calculate the LCM of 423, 346, 664, 148?

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 423, 346, 664, 148.

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}.