Given numbers are 487,454,681

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

The LCM of 487,454,681 is 663294.

Find LCM of 487,454,681 with Prime Factorization

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

227 x 487 x 2 x 3 = 663294

Therefore, the lowest common multiple of 487,454,681 is 663294.

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.

487 x 454 x 681 = 150567738

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.

487 : 1, 487

454 : 1, 2, 227, 454

681 : 1, 3, 227, 681

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 487,454,681, is 1.

Now, the common factors can be found like this.

487:487

454:2x 227

681:3x 227

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

227 = 227

Therefore, the value for common factors is 227.

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 = 150567738/(1x227)

LCM = 150567738/227

LCM = 663294

Thus, we can understand that the LCM of 487,454,681 is 663294.

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

• LCM of 756, 904, 659
• LCM of 427, 285, 733
• LCM of 248, 918, 543
• LCM of 879, 407, 765
• LCM of 549, 777, 829

1. What is the LCM of 487, 454, 681?

Answer: LCM of 487, 454, 681 is 663294.

2. How to calculate the LCM of 487, 454, 681?

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 487, 454, 681.

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}.