Given numbers are 673,504,678,487

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

The LCM of 673,504,678,487 is 18666074952.

Find LCM of 673,504,678,487 with Prime Factorization

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

2 x 3 x 673 x 84 x 113 x 487 = 18666074952

Therefore, the lowest common multiple of 673,504,678,487 is 18666074952.

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.

673 x 504 x 678 x 487 = 111996449712

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.

673 : 1, 673

504 : 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504

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

487 : 1, 487

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 673,504,678,487, is 1.

Now, the common factors can be found like this.

673:673

504:2x 2x 2x 3x 3x 7

678:2x 3x 113

487:487

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 111996449712/(1x6)

LCM = 111996449712/6

LCM = 18666074952

Thus, we can understand that the LCM of 673,504,678,487 is 18666074952.

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

• LCM of 325, 939, 130, 309
• LCM of 411, 953, 223, 279
• LCM of 636, 830, 506, 461
• LCM of 876, 706, 663, 381
• LCM of 233, 383, 105, 166

1. What is the LCM of 673, 504, 678, 487?

Answer: LCM of 673, 504, 678, 487 is 18666074952.

2. How to calculate the LCM of 673, 504, 678, 487?

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 673, 504, 678, 487.

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}.