Given numbers are 412,438,666,326

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

The LCM of 412,438,666,326 is 1632495204.

Find LCM of 412,438,666,326 with Prime Factorization

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

2 x 3 x 206 x 73 x 111 x 163 = 1632495204

Therefore, the lowest common multiple of 412,438,666,326 is 1632495204.

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.

412 x 438 x 666 x 326 = 39179884896

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.

412 : 1, 2, 4, 103, 206, 412

438 : 1, 2, 3, 6, 73, 146, 219, 438

666 : 1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666

326 : 1, 2, 163, 326

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 412,438,666,326, is 2.

Now, the common factors can be found like this.

412:2x 2x 103

438:2x 3x 73

666:2x 3x 3x 37

326:2x 163

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 3 = 12

Therefore, the value for common factors is 12.

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 = 39179884896/(2x12)

LCM = 39179884896/24

LCM = 1632495204

Thus, we can understand that the LCM of 412,438,666,326 is 1632495204.

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

• LCM of 249, 661, 776, 154
• LCM of 868, 812, 639, 760
• LCM of 149, 846, 766, 740
• LCM of 699, 454, 624, 463
• LCM of 343, 250, 250, 300

1. What is the LCM of 412, 438, 666, 326?

Answer: LCM of 412, 438, 666, 326 is 1632495204.

2. How to calculate the LCM of 412, 438, 666, 326?

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 412, 438, 666, 326.

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}.