Given numbers are 89,65,15,604

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

The LCM of 89,65,15,604 is 10482420.

Find LCM of 89,65,15,604 with Prime Factorization

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

5 x 89 x 13 x 3 x 604 = 10482420

Therefore, the lowest common multiple of 89,65,15,604 is 10482420.

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.

89 x 65 x 15 x 604 = 52412100

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.

89 : 1, 89

65 : 1, 5, 13, 65

15 : 1, 3, 5, 15

604 : 1, 2, 4, 151, 302, 604

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 89,65,15,604, is 1.

Now, the common factors can be found like this.

89:89

65:5x 13

15:3x 5

604:2x 2x 151

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

5 = 5

Therefore, the value for common factors is 5.

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 = 52412100/(1x5)

LCM = 52412100/5

LCM = 10482420

Thus, we can understand that the LCM of 89,65,15,604 is 10482420.

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

• LCM of 78, 84, 87, 942
• LCM of 99, 72, 30, 440
• LCM of 83, 54, 78, 736
• LCM of 59, 80, 49, 978
• LCM of 55, 20, 38, 326

1. What is the LCM of 89, 65, 15, 604?

Answer: LCM of 89, 65, 15, 604 is 10482420.

2. How to calculate the LCM of 89, 65, 15, 604?

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 89, 65, 15, 604.

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}.