Given numbers are 207,847,894,438,240

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

The LCM of 207,847,894,438,240 is 152564282640.

Find LCM of 207,847,894,438,240 with Prime Factorization

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

2 x 3 x 69 x 847 x 149 x 73 x 40 = 152564282640

Therefore, the lowest common multiple of 207,847,894,438,240 is 152564282640.

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.

207 x 847 x 894 x 438 x 240 = 16476942525120

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.

207 : 1, 3, 9, 23, 69, 207

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

894 : 1, 2, 3, 6, 149, 298, 447, 894

438 : 1, 2, 3, 6, 73, 146, 219, 438

240 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 207,847,894,438,240, is 1.

Now, the common factors can be found like this.

207:3x 3x 23

847:7x 11x 11

894:2x 3x 149

438:2x 3x 73

240:2x 2x 2x 2x 3x 5

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 3x 3x 3 = 108

Therefore, the value for common factors is 108.

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 = 16476942525120/(1x108)

LCM = 16476942525120/108

LCM = 152564282640

Thus, we can understand that the LCM of 207,847,894,438,240 is 152564282640.

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

• LCM of 191, 865, 753, 128, 183
• LCM of 822, 394, 754, 514, 527
• LCM of 799, 543, 281, 789, 775
• LCM of 701, 501, 473, 455, 193
• LCM of 934, 192, 610, 497, 591

1. What is the LCM of 207, 847, 894, 438, 240?

Answer: LCM of 207, 847, 894, 438, 240 is 152564282640.

2. How to calculate the LCM of 207, 847, 894, 438, 240?

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 207, 847, 894, 438, 240.

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}.