Given numbers are 56,422,146

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

The LCM of 56,422,146 is 862568.

Find LCM of 56,422,146 with Prime Factorization

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

2 x 28 x 211 x 73 = 862568

Therefore, the lowest common multiple of 56,422,146 is 862568.

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.

56 x 422 x 146 = 3450272

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.

56 : 1, 2, 4, 7, 8, 14, 28, 56

422 : 1, 2, 211, 422

146 : 1, 2, 73, 146

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 56,422,146, is 2.

Now, the common factors can be found like this.

56:2x 2x 2x 7

422:2x 211

146:2x 73

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 = 3450272/(2x2)

LCM = 3450272/4

LCM = 862568

Thus, we can understand that the LCM of 56,422,146 is 862568.

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

• LCM of 71, 272, 160
• LCM of 93, 389, 535
• LCM of 44, 783, 956
• LCM of 47, 218, 876
• LCM of 88, 639, 547

1. What is the LCM of 56, 422, 146?

Answer: LCM of 56, 422, 146 is 862568.

2. How to calculate the LCM of 56, 422, 146?

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 56, 422, 146.

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}.