Given numbers are 400,694,474

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

The LCM of 400,694,474 is 32895600.

Find LCM of 400,694,474 with Prime Factorization

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

2 x 200 x 347 x 237 = 32895600

Therefore, the lowest common multiple of 400,694,474 is 32895600.

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.

400 x 694 x 474 = 131582400

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.

400 : 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400

694 : 1, 2, 347, 694

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

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 400,694,474, is 2.

Now, the common factors can be found like this.

400:2x 2x 2x 2x 5x 5

694:2x 347

474:2x 3x 79

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

2 = 2

Therefore, the value for common factors is 2.

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 = 131582400/(2x2)

LCM = 131582400/4

LCM = 32895600

Thus, we can understand that the LCM of 400,694,474 is 32895600.

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

• LCM of 474, 289, 204
• LCM of 351, 100, 569
• LCM of 961, 127, 734
• LCM of 715, 477, 769
• LCM of 995, 485, 940

1. What is the LCM of 400, 694, 474?

Answer: LCM of 400, 694, 474 is 32895600.

2. How to calculate the LCM of 400, 694, 474?

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 400, 694, 474.

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}.