Given numbers are 668,364,208,129

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

The LCM of 668,364,208,129 is 31366608.

Find LCM of 668,364,208,129 with Prime Factorization

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

2 x 2 x 13 x 167 x 7 x 4 x 129 = 31366608

Therefore, the lowest common multiple of 668,364,208,129 is 31366608.

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.

668 x 364 x 208 x 129 = 6524254464

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.

668 : 1, 2, 4, 167, 334, 668

364 : 1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364

208 : 1, 2, 4, 8, 13, 16, 26, 52, 104, 208

129 : 1, 3, 43, 129

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 668,364,208,129, is 1.

Now, the common factors can be found like this.

668:2x 2x 167

364:2x 2x 7x 13

208:2x 2x 2x 2x 13

129:3x 43

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 2x 13 = 208

Therefore, the value for common factors is 208.

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 = 6524254464/(1x208)

LCM = 6524254464/208

LCM = 31366608

Thus, we can understand that the LCM of 668,364,208,129 is 31366608.

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

• LCM of 982, 589, 688, 507
• LCM of 171, 720, 484, 635
• LCM of 443, 580, 149, 889
• LCM of 303, 291, 127, 430
• LCM of 867, 708, 845, 602

1. What is the LCM of 668, 364, 208, 129?

Answer: LCM of 668, 364, 208, 129 is 31366608.

2. How to calculate the LCM of 668, 364, 208, 129?

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 668, 364, 208, 129.

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}.