Given numbers are 987,343,487

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

The LCM of 987,343,487 is 23552781.

Find LCM of 987,343,487 with Prime Factorization

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

7 x 141 x 49 x 487 = 23552781

Therefore, the lowest common multiple of 987,343,487 is 23552781.

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.

987 x 343 x 487 = 164869467

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.

987 : 1, 3, 7, 21, 47, 141, 329, 987

343 : 1, 7, 49, 343

487 : 1, 487

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 987,343,487, is 1.

Now, the common factors can be found like this.

987:3x 7x 47

343:7x 7x 7

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.

7 = 7

Therefore, the value for common factors is 7.

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 = 164869467/(1x7)

LCM = 164869467/7

LCM = 23552781

Thus, we can understand that the LCM of 987,343,487 is 23552781.

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

• LCM of 421, 513, 795
• LCM of 406, 346, 117
• LCM of 399, 512, 983
• LCM of 177, 132, 732
• LCM of 743, 930, 363

1. What is the LCM of 987, 343, 487?

Answer: LCM of 987, 343, 487 is 23552781.

2. How to calculate the LCM of 987, 343, 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 987, 343, 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}.