Given numbers are 753,449,747

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

The LCM of 753,449,747 is 84186153.

Find LCM of 753,449,747 with Prime Factorization

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

3 x 251 x 449 x 249 = 84186153

Therefore, the lowest common multiple of 753,449,747 is 84186153.

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.

753 x 449 x 747 = 252558459

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.

753 : 1, 3, 251, 753

449 : 1, 449

747 : 1, 3, 9, 83, 249, 747

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 753,449,747, is 1.

Now, the common factors can be found like this.

753:3x 251

449:449

747:3x 3x 83

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

3 = 3

Therefore, the value for common factors is 3.

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 = 252558459/(1x3)

LCM = 252558459/3

LCM = 84186153

Thus, we can understand that the LCM of 753,449,747 is 84186153.

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

• LCM of 538, 337, 817
• LCM of 414, 738, 134
• LCM of 126, 478, 304
• LCM of 120, 887, 418
• LCM of 475, 681, 662

1. What is the LCM of 753, 449, 747?

Answer: LCM of 753, 449, 747 is 84186153.

2. How to calculate the LCM of 753, 449, 747?

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 753, 449, 747.

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}.