Given numbers are 615,374,816,682

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

The LCM of 615,374,816,682 is 57042480.

Find LCM of 615,374,816,682 with Prime Factorization

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

2 x 3 x 11 x 17 x 205 x 1 x 8 x 31 = 57042480

Therefore, the lowest common multiple of 615,374,816,682 is 57042480.

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.

615 x 374 x 816 x 682 = 128003325120

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.

615 : 1, 3, 5, 15, 41, 123, 205, 615

374 : 1, 2, 11, 17, 22, 34, 187, 374

816 : 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

682 : 1, 2, 11, 22, 31, 62, 341, 682

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 615,374,816,682, is 1.

Now, the common factors can be found like this.

615:3x 5x 41

374:2x 11x 17

816:2x 2x 2x 2x 3x 17

682:2x 11x 31

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 11x 17 = 2244

Therefore, the value for common factors is 2244.

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 = 128003325120/(1x2244)

LCM = 128003325120/2244

LCM = 57042480

Thus, we can understand that the LCM of 615,374,816,682 is 57042480.

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

• LCM of 857, 530, 813, 212
• LCM of 986, 873, 872, 929
• LCM of 407, 986, 216, 476
• LCM of 271, 102, 949, 456
• LCM of 192, 970, 980, 920

1. What is the LCM of 615, 374, 816, 682?

Answer: LCM of 615, 374, 816, 682 is 57042480.

2. How to calculate the LCM of 615, 374, 816, 682?

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 615, 374, 816, 682.

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}.