Given numbers are 273,161,791,171

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

The LCM of 273,161,791,171 is 40443039.

Find LCM of 273,161,791,171 with Prime Factorization

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

3 x 7 x 13 x 23 x 113 x 57 = 40443039

Therefore, the lowest common multiple of 273,161,791,171 is 40443039.

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.

273 x 161 x 791 x 171 = 5945126733

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.

273 : 1, 3, 7, 13, 21, 39, 91, 273

161 : 1, 7, 23, 161

791 : 1, 7, 113, 791

171 : 1, 3, 9, 19, 57, 171

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 273,161,791,171, is 1.

Now, the common factors can be found like this.

273:3x 7x 13

161:7x 23

791:7x 113

171:3x 3x 19

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

3x 7x 7 = 147

Therefore, the value for common factors is 147.

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 = 5945126733/(1x147)

LCM = 5945126733/147

LCM = 40443039

Thus, we can understand that the LCM of 273,161,791,171 is 40443039.

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

• LCM of 538, 776, 841, 101
• LCM of 291, 107, 627, 288
• LCM of 824, 847, 643, 218
• LCM of 628, 804, 684, 258
• LCM of 348, 698, 878, 671

1. What is the LCM of 273, 161, 791, 171?

Answer: LCM of 273, 161, 791, 171 is 40443039.

2. How to calculate the LCM of 273, 161, 791, 171?

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 273, 161, 791, 171.

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}.