Given numbers are 647,163,489,148

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

The LCM of 647,163,489,148 is 46824684.

Find LCM of 647,163,489,148 with Prime Factorization

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

163 x 647 x 1 x 3 x 148 = 46824684

Therefore, the lowest common multiple of 647,163,489,148 is 46824684.

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.

647 x 163 x 489 x 148 = 7632423492

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.

647 : 1, 647

163 : 1, 163

489 : 1, 3, 163, 489

148 : 1, 2, 4, 37, 74, 148

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 647,163,489,148, is 1.

Now, the common factors can be found like this.

647:647

163:163

489:3x 163

148:2x 2x 37

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

163 = 163

Therefore, the value for common factors is 163.

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 = 7632423492/(1x163)

LCM = 7632423492/163

LCM = 46824684

Thus, we can understand that the LCM of 647,163,489,148 is 46824684.

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

• LCM of 210, 128, 796, 319
• LCM of 127, 338, 405, 122
• LCM of 538, 997, 640, 262
• LCM of 365, 659, 249, 914
• LCM of 416, 875, 890, 926

1. What is the LCM of 647, 163, 489, 148?

Answer: LCM of 647, 163, 489, 148 is 46824684.

2. How to calculate the LCM of 647, 163, 489, 148?

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 647, 163, 489, 148.

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}.