Given numbers are 816,622,974

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

The LCM of 816,622,974 is 123588912.

Find LCM of 816,622,974 with Prime Factorization

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

2 x 408 x 311 x 487 = 123588912

Therefore, the lowest common multiple of 816,622,974 is 123588912.

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.

816 x 622 x 974 = 494355648

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.

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

622 : 1, 2, 311, 622

974 : 1, 2, 487, 974

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 816,622,974, is 2.

Now, the common factors can be found like this.

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

622:2x 311

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.

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 = 494355648/(2x2)

LCM = 494355648/4

LCM = 123588912

Thus, we can understand that the LCM of 816,622,974 is 123588912.

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

• LCM of 823, 958, 763
• LCM of 737, 749, 508
• LCM of 259, 262, 821
• LCM of 887, 810, 955
• LCM of 652, 161, 383

1. What is the LCM of 816, 622, 974?

Answer: LCM of 816, 622, 974 is 123588912.

2. How to calculate the LCM of 816, 622, 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 816, 622, 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}.