Given numbers are 407,474,552,974

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

The LCM of 407,474,552,974 is 8643498072.

Find LCM of 407,474,552,974 with Prime Factorization

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

2 x 3 x 407 x 79 x 92 x 487 = 8643498072

Therefore, the lowest common multiple of 407,474,552,974 is 8643498072.

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.

407 x 474 x 552 x 974 = 103721976864

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.

407 : 1, 11, 37, 407

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

552 : 1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552

974 : 1, 2, 487, 974

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 407,474,552,974, is 1.

Now, the common factors can be found like this.

407:11x 37

474:2x 3x 79

552:2x 2x 2x 3x 23

974:2x 487

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 = 103721976864/(1x12)

LCM = 103721976864/12

LCM = 8643498072

Thus, we can understand that the LCM of 407,474,552,974 is 8643498072.

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

• LCM of 358, 566, 633, 683
• LCM of 682, 550, 459, 610
• LCM of 961, 509, 769, 615
• LCM of 664, 765, 383, 289
• LCM of 318, 839, 944, 829

1. What is the LCM of 407, 474, 552, 974?

Answer: LCM of 407, 474, 552, 974 is 8643498072.

2. How to calculate the LCM of 407, 474, 552, 974?

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 407, 474, 552, 974.

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}.