Given numbers are 546,370,551,158,448

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

The LCM of 546,370,551,158,448 is 140699657280.

Find LCM of 546,370,551,158,448 with Prime Factorization

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

2 x 7 x 39 x 185 x 551 x 79 x 32 = 140699657280

Therefore, the lowest common multiple of 546,370,551,158,448 is 140699657280.

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.

546 x 370 x 551 x 158 x 448 = 7879180807680

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.

546 : 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546

370 : 1, 2, 5, 10, 37, 74, 185, 370

551 : 1, 19, 29, 551

158 : 1, 2, 79, 158

448 : 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 546,370,551,158,448, is 1.

Now, the common factors can be found like this.

546:2x 3x 7x 13

370:2x 5x 37

551:19x 29

158:2x 79

448:2x 2x 2x 2x 2x 2x 7

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 7 = 56

Therefore, the value for common factors is 56.

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 = 7879180807680/(1x56)

LCM = 7879180807680/56

LCM = 140699657280

Thus, we can understand that the LCM of 546,370,551,158,448 is 140699657280.

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

• LCM of 728, 474, 476, 383, 223
• LCM of 871, 359, 737, 282, 338
• LCM of 818, 377, 606, 663, 595
• LCM of 867, 829, 246, 714, 138
• LCM of 570, 968, 998, 439, 343

1. What is the LCM of 546, 370, 551, 158, 448?

Answer: LCM of 546, 370, 551, 158, 448 is 140699657280.

2. How to calculate the LCM of 546, 370, 551, 158, 448?

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 546, 370, 551, 158, 448.

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}.