Given numbers are 198,223,671,604

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

The LCM of 198,223,671,604 is 813404988.

Find LCM of 198,223,671,604 with Prime Factorization

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

2 x 11 x 9 x 223 x 61 x 302 = 813404988

Therefore, the lowest common multiple of 198,223,671,604 is 813404988.

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 223 x 671 x 604 = 17894909736

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

223 : 1, 223

671 : 1, 11, 61, 671

604 : 1, 2, 4, 151, 302, 604

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 198,223,671,604, is 1.

Now, the common factors can be found like this.

198:2x 3x 3x 11

223:223

671:11x 61

604:2x 2x 151

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 17894909736/(1x22)

LCM = 17894909736/22

LCM = 813404988

Thus, we can understand that the LCM of 198,223,671,604 is 813404988.

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

• LCM of 932, 492, 355, 757
• LCM of 843, 348, 515, 114
• LCM of 724, 288, 548, 877
• LCM of 899, 592, 885, 806
• LCM of 374, 700, 889, 549

1. What is the LCM of 198, 223, 671, 604?

Answer: LCM of 198, 223, 671, 604 is 813404988.

2. How to calculate the LCM of 198, 223, 671, 604?

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, 223, 671, 604.

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}.