Given numbers are 198,154,437,528,165

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

The LCM of 198,154,437,528,165 is 24227280.

Find LCM of 198,154,437,528,165 with Prime Factorization

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

2 x 3 x 11 x 3 x 7 x 437 x 8 x 5 = 24227280

Therefore, the lowest common multiple of 198,154,437,528,165 is 24227280.

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.

198 x 154 x 437 x 528 x 165 = 1160874348480

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.

198 : 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

154 : 1, 2, 7, 11, 14, 22, 77, 154

437 : 1, 19, 23, 437

528 : 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 198,154,437,528,165, is 1.

Now, the common factors can be found like this.

198:2x 3x 3x 11

154:2x 7x 11

437:19x 23

528:2x 2x 2x 2x 3x 11

165:3x 5x 11

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 3x 3x 11x 11x 11 = 47916

Therefore, the value for common factors is 47916.

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 = 1160874348480/(1x47916)

LCM = 1160874348480/47916

LCM = 24227280

Thus, we can understand that the LCM of 198,154,437,528,165 is 24227280.

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

• LCM of 207, 124, 641, 792, 151
• LCM of 444, 548, 674, 327, 653
• LCM of 773, 107, 129, 637, 775
• LCM of 656, 833, 180, 836, 281
• LCM of 685, 805, 886, 408, 894

1. What is the LCM of 198, 154, 437, 528, 165?

Answer: LCM of 198, 154, 437, 528, 165 is 24227280.

2. How to calculate the LCM of 198, 154, 437, 528, 165?

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 198, 154, 437, 528, 165.

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}.