Given numbers are 163,506,656,551,138

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

The LCM of 163,506,656,551,138 is 44718251952.

Find LCM of 163,506,656,551,138 with Prime Factorization

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

2 x 23 x 163 x 11 x 328 x 551 x 3 = 44718251952

Therefore, the lowest common multiple of 163,506,656,551,138 is 44718251952.

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.

163 x 506 x 656 x 551 x 138 = 4114079179584

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.

163 : 1, 163

506 : 1, 2, 11, 22, 23, 46, 253, 506

656 : 1, 2, 4, 8, 16, 41, 82, 164, 328, 656

551 : 1, 19, 29, 551

138 : 1, 2, 3, 6, 23, 46, 69, 138

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 163,506,656,551,138, is 1.

Now, the common factors can be found like this.

163:163

506:2x 11x 23

656:2x 2x 2x 2x 41

551:19x 29

138:2x 3x 23

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 23 = 92

Therefore, the value for common factors is 92.

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 = 4114079179584/(1x92)

LCM = 4114079179584/92

LCM = 44718251952

Thus, we can understand that the LCM of 163,506,656,551,138 is 44718251952.

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

• LCM of 860, 429, 550, 974, 909
• LCM of 370, 993, 592, 508, 107
• LCM of 466, 525, 808, 989, 220
• LCM of 515, 415, 483, 698, 223
• LCM of 691, 647, 923, 801, 565

1. What is the LCM of 163, 506, 656, 551, 138?

Answer: LCM of 163, 506, 656, 551, 138 is 44718251952.

2. How to calculate the LCM of 163, 506, 656, 551, 138?

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 163, 506, 656, 551, 138.

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}.