Given numbers are 669,658,867,888,393

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

The LCM of 669,658,867,888,393 is 2466509912664.

Find LCM of 669,658,867,888,393 with Prime Factorization

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

2 x 3 x 223 x 329 x 289 x 148 x 131 = 2466509912664

Therefore, the lowest common multiple of 669,658,867,888,393 is 2466509912664.

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.

669 x 658 x 867 x 888 x 393 = 133191535283856

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.

669 : 1, 3, 223, 669

658 : 1, 2, 7, 14, 47, 94, 329, 658

867 : 1, 3, 17, 51, 289, 867

888 : 1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888

393 : 1, 3, 131, 393

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 669,658,867,888,393, is 1.

Now, the common factors can be found like this.

669:3x 223

658:2x 7x 47

867:3x 17x 17

888:2x 2x 2x 3x 37

393:3x 131

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

2x 3x 3x 3 = 54

Therefore, the value for common factors is 54.

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 = 133191535283856/(1x54)

LCM = 133191535283856/54

LCM = 2466509912664

Thus, we can understand that the LCM of 669,658,867,888,393 is 2466509912664.

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

• LCM of 193, 501, 981, 216, 296
• LCM of 933, 544, 145, 520, 291
• LCM of 520, 440, 866, 637, 887
• LCM of 923, 523, 178, 427, 947
• LCM of 992, 947, 152, 383, 555

1. What is the LCM of 669, 658, 867, 888, 393?

Answer: LCM of 669, 658, 867, 888, 393 is 2466509912664.

2. How to calculate the LCM of 669, 658, 867, 888, 393?

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 669, 658, 867, 888, 393.

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}.