Given numbers are 39,64,52,38,847

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

The LCM of 39,64,52,38,847 is 40168128.

Find LCM of 39,64,52,38,847 with Prime Factorization

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

2 x 2 x 13 x 3 x 16 x 1 x 19 x 847 = 40168128

Therefore, the lowest common multiple of 39,64,52,38,847 is 40168128.

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.

39 x 64 x 52 x 38 x 847 = 4177485312

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.

39 : 1, 3, 13, 39

64 : 1, 2, 4, 8, 16, 32, 64

52 : 1, 2, 4, 13, 26, 52

38 : 1, 2, 19, 38

847 : 1, 7, 11, 77, 121, 847

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 39,64,52,38,847, is 1.

Now, the common factors can be found like this.

39:3x 13

64:2x 2x 2x 2x 2x 2

52:2x 2x 13

38:2x 19

847:7x 11x 11

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 2x 13 = 104

Therefore, the value for common factors is 104.

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 = 4177485312/(1x104)

LCM = 4177485312/104

LCM = 40168128

Thus, we can understand that the LCM of 39,64,52,38,847 is 40168128.

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

• LCM of 45, 95, 28, 63, 166
• LCM of 58, 83, 56, 33, 599
• LCM of 12, 66, 22, 18, 482
• LCM of 64, 37, 50, 77, 475
• LCM of 58, 46, 98, 30, 756

1. What is the LCM of 39, 64, 52, 38, 847?

Answer: LCM of 39, 64, 52, 38, 847 is 40168128.

2. How to calculate the LCM of 39, 64, 52, 38, 847?

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 39, 64, 52, 38, 847.

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}.