Given numbers are 474,816,742,394

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

The LCM of 474,816,742,394 is 4711480368.

Find LCM of 474,816,742,394 with Prime Factorization

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

2 x 3 x 79 x 136 x 371 x 197 = 4711480368

Therefore, the lowest common multiple of 474,816,742,394 is 4711480368.

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.

474 x 816 x 742 x 394 = 113075528832

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.

474 : 1, 2, 3, 6, 79, 158, 237, 474

816 : 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

742 : 1, 2, 7, 14, 53, 106, 371, 742

394 : 1, 2, 197, 394

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 474,816,742,394, is 2.

Now, the common factors can be found like this.

474:2x 3x 79

816:2x 2x 2x 2x 3x 17

742:2x 7x 53

394:2x 197

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 = 113075528832/(2x12)

LCM = 113075528832/24

LCM = 4711480368

Thus, we can understand that the LCM of 474,816,742,394 is 4711480368.

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

• LCM of 758, 225, 906, 820
• LCM of 797, 864, 739, 616
• LCM of 251, 551, 647, 660
• LCM of 204, 580, 136, 125
• LCM of 312, 224, 430, 267

1. What is the LCM of 474, 816, 742, 394?

Answer: LCM of 474, 816, 742, 394 is 4711480368.

2. How to calculate the LCM of 474, 816, 742, 394?

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 474, 816, 742, 394.

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}.