Given numbers are 553,24,987

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

The LCM of 553,24,987 is 623784.

Find LCM of 553,24,987 with Prime Factorization

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

3 x 7 x 79 x 8 x 47 = 623784

Therefore, the lowest common multiple of 553,24,987 is 623784.

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.

553 x 24 x 987 = 13099464

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.

553 : 1, 7, 79, 553

24 : 1, 2, 3, 4, 6, 8, 12, 24

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 553,24,987, is 1.

Now, the common factors can be found like this.

553:7x 79

24:2x 2x 2x 3

987:3x 7x 47

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

3x 7 = 21

Therefore, the value for common factors is 21.

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 = 13099464/(1x21)

LCM = 13099464/21

LCM = 623784

Thus, we can understand that the LCM of 553,24,987 is 623784.

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

• LCM of 424, 12, 745
• LCM of 302, 60, 556
• LCM of 633, 65, 170
• LCM of 479, 87, 829
• LCM of 391, 20, 129

1. What is the LCM of 553, 24, 987?

Answer: LCM of 553, 24, 987 is 623784.

2. How to calculate the LCM of 553, 24, 987?

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 553, 24, 987.

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}.