Given numbers are 327,494,432,686

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

The LCM of 327,494,432,686 is 3989342448.

Find LCM of 327,494,432,686 with Prime Factorization

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

2 x 3 x 109 x 247 x 72 x 343 = 3989342448

Therefore, the lowest common multiple of 327,494,432,686 is 3989342448.

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.

327 x 494 x 432 x 686 = 47872109376

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.

327 : 1, 3, 109, 327

494 : 1, 2, 13, 19, 26, 38, 247, 494

432 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

686 : 1, 2, 7, 14, 49, 98, 343, 686

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 327,494,432,686, is 1.

Now, the common factors can be found like this.

327:3x 109

494:2x 13x 19

432:2x 2x 2x 2x 3x 3x 3

686:2x 7x 7x 7

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 3 = 12

Therefore, the value for common factors is 12.

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 = 47872109376/(1x12)

LCM = 47872109376/12

LCM = 3989342448

Thus, we can understand that the LCM of 327,494,432,686 is 3989342448.

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

• LCM of 968, 946, 553, 921
• LCM of 802, 686, 981, 892
• LCM of 744, 161, 673, 793
• LCM of 900, 105, 100, 602
• LCM of 212, 693, 434, 288

1. What is the LCM of 327, 494, 432, 686?

Answer: LCM of 327, 494, 432, 686 is 3989342448.

2. How to calculate the LCM of 327, 494, 432, 686?

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 327, 494, 432, 686.

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}.