Given numbers are 608,540,545,989

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

The LCM of 608,540,545,989 is 8848306080.

Find LCM of 608,540,545,989 with Prime Factorization

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

2 x 2 x 5 x 152 x 27 x 109 x 989 = 8848306080

Therefore, the lowest common multiple of 608,540,545,989 is 8848306080.

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.

608 x 540 x 545 x 989 = 176966121600

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.

608 : 1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608

540 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540

545 : 1, 5, 109, 545

989 : 1, 23, 43, 989

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 608,540,545,989, is 1.

Now, the common factors can be found like this.

608:2x 2x 2x 2x 2x 19

540:2x 2x 3x 3x 3x 5

545:5x 109

989:23x 43

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

2x 2x 5 = 20

Therefore, the value for common factors is 20.

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 = 176966121600/(1x20)

LCM = 176966121600/20

LCM = 8848306080

Thus, we can understand that the LCM of 608,540,545,989 is 8848306080.

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

• LCM of 270, 778, 507, 703
• LCM of 788, 962, 536, 774
• LCM of 877, 289, 289, 255
• LCM of 338, 421, 914, 603
• LCM of 730, 453, 323, 255

1. What is the LCM of 608, 540, 545, 989?

Answer: LCM of 608, 540, 545, 989 is 8848306080.

2. How to calculate the LCM of 608, 540, 545, 989?

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 608, 540, 545, 989.

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}.