Given numbers are 609,753,245,989

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

The LCM of 609,753,245,989 is 5291214285.

Find LCM of 609,753,245,989 with Prime Factorization

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

3 x 7 x 29 x 251 x 35 x 989 = 5291214285

Therefore, the lowest common multiple of 609,753,245,989 is 5291214285.

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.

609 x 753 x 245 x 989 = 111115499985

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.

609 : 1, 3, 7, 21, 29, 87, 203, 609

753 : 1, 3, 251, 753

245 : 1, 5, 7, 35, 49, 245

989 : 1, 23, 43, 989

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 609,753,245,989, is 1.

Now, the common factors can be found like this.

609:3x 7x 29

753:3x 251

245:5x 7x 7

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.

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 = 111115499985/(1x21)

LCM = 111115499985/21

LCM = 5291214285

Thus, we can understand that the LCM of 609,753,245,989 is 5291214285.

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

• LCM of 996, 216, 273, 160
• LCM of 979, 705, 473, 129
• LCM of 278, 614, 214, 623
• LCM of 917, 665, 474, 953
• LCM of 490, 823, 683, 595

1. What is the LCM of 609, 753, 245, 989?

Answer: LCM of 609, 753, 245, 989 is 5291214285.

2. How to calculate the LCM of 609, 753, 245, 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 609, 753, 245, 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}.