Given numbers are 989,260,447,474

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

The LCM of 989,260,447,474 is 9080384820.

Find LCM of 989,260,447,474 with Prime Factorization

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

2 x 3 x 989 x 130 x 149 x 79 = 9080384820

Therefore, the lowest common multiple of 989,260,447,474 is 9080384820.

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.

989 x 260 x 447 x 474 = 54482308920

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.

989 : 1, 23, 43, 989

260 : 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260

447 : 1, 3, 149, 447

474 : 1, 2, 3, 6, 79, 158, 237, 474

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 989,260,447,474, is 1.

Now, the common factors can be found like this.

989:23x 43

260:2x 2x 5x 13

447:3x 149

474:2x 3x 79

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 54482308920/(1x6)

LCM = 54482308920/6

LCM = 9080384820

Thus, we can understand that the LCM of 989,260,447,474 is 9080384820.

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

• LCM of 745, 322, 159, 712
• LCM of 169, 720, 647, 327
• LCM of 360, 687, 963, 353
• LCM of 865, 378, 710, 704
• LCM of 994, 781, 330, 939

1. What is the LCM of 989, 260, 447, 474?

Answer: LCM of 989, 260, 447, 474 is 9080384820.

2. How to calculate the LCM of 989, 260, 447, 474?

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 989, 260, 447, 474.

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}.