Given numbers are 157,165,688,128,466

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

The LCM of 157,165,688,128,466 is 33221400960.

Find LCM of 157,165,688,128,466 with Prime Factorization

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

2 x 2 x 2 x 2 x 157 x 165 x 43 x 8 x 233 = 33221400960

Therefore, the lowest common multiple of 157,165,688,128,466 is 33221400960.

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.

157 x 165 x 688 x 128 x 466 = 1063084830720

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.

157 : 1, 157

165 : 1, 3, 5, 11, 15, 33, 55, 165

688 : 1, 2, 4, 8, 16, 43, 86, 172, 344, 688

128 : 1, 2, 4, 8, 16, 32, 64, 128

466 : 1, 2, 233, 466

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 157,165,688,128,466, is 1.

Now, the common factors can be found like this.

157:157

165:3x 5x 11

688:2x 2x 2x 2x 43

128:2x 2x 2x 2x 2x 2x 2

466:2x 233

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 2 = 32

Therefore, the value for common factors is 32.

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 = 1063084830720/(1x32)

LCM = 1063084830720/32

LCM = 33221400960

Thus, we can understand that the LCM of 157,165,688,128,466 is 33221400960.

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

• LCM of 468, 626, 380, 840, 588
• LCM of 381, 240, 613, 585, 708
• LCM of 487, 559, 852, 858, 328
• LCM of 358, 565, 879, 947, 102
• LCM of 437, 163, 453, 106, 456

1. What is the LCM of 157, 165, 688, 128, 466?

Answer: LCM of 157, 165, 688, 128, 466 is 33221400960.

2. How to calculate the LCM of 157, 165, 688, 128, 466?

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 157, 165, 688, 128, 466.

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}.