Given numbers are 606,442,393,921

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

The LCM of 606,442,393,921 is 5386101942.

Find LCM of 606,442,393,921 with Prime Factorization

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

2 x 3 x 101 x 221 x 131 x 307 = 5386101942

Therefore, the lowest common multiple of 606,442,393,921 is 5386101942.

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.

606 x 442 x 393 x 921 = 96949834956

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.

606 : 1, 2, 3, 6, 101, 202, 303, 606

442 : 1, 2, 13, 17, 26, 34, 221, 442

393 : 1, 3, 131, 393

921 : 1, 3, 307, 921

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 606,442,393,921, is 1.

Now, the common factors can be found like this.

606:2x 3x 101

442:2x 13x 17

393:3x 131

921:3x 307

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

2x 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 96949834956/(1x18)

LCM = 96949834956/18

LCM = 5386101942

Thus, we can understand that the LCM of 606,442,393,921 is 5386101942.

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

• LCM of 528, 878, 900, 817
• LCM of 601, 414, 514, 930
• LCM of 148, 808, 197, 590
• LCM of 440, 180, 160, 852
• LCM of 402, 892, 466, 757

1. What is the LCM of 606, 442, 393, 921?

Answer: LCM of 606, 442, 393, 921 is 5386101942.

2. How to calculate the LCM of 606, 442, 393, 921?

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 606, 442, 393, 921.

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}.