Given numbers are 678,668,346,982

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

The LCM of 678,668,346,982 is 19235512236.

Find LCM of 678,668,346,982 with Prime Factorization

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

2 x 339 x 334 x 173 x 491 = 19235512236

Therefore, the lowest common multiple of 678,668,346,982 is 19235512236.

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.

678 x 668 x 346 x 982 = 153884097888

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.

678 : 1, 2, 3, 6, 113, 226, 339, 678

668 : 1, 2, 4, 167, 334, 668

346 : 1, 2, 173, 346

982 : 1, 2, 491, 982

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 678,668,346,982, is 2.

Now, the common factors can be found like this.

678:2x 3x 113

668:2x 2x 167

346:2x 173

982:2x 491

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 153884097888/(2x4)

LCM = 153884097888/8

LCM = 19235512236

Thus, we can understand that the LCM of 678,668,346,982 is 19235512236.

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

• LCM of 922, 944, 100, 566
• LCM of 485, 227, 660, 391
• LCM of 541, 391, 703, 120
• LCM of 183, 383, 441, 299
• LCM of 920, 423, 690, 783

1. What is the LCM of 678, 668, 346, 982?

Answer: LCM of 678, 668, 346, 982 is 19235512236.

2. How to calculate the LCM of 678, 668, 346, 982?

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 678, 668, 346, 982.

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}.