Given numbers are 454,143,985,197

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

The LCM of 454,143,985,197 is 63948170.

Find LCM of 454,143,985,197 with Prime Factorization

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

197 x 454 x 143 x 5 x 1 = 63948170

Therefore, the lowest common multiple of 454,143,985,197 is 63948170.

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.

454 x 143 x 985 x 197 = 12597789490

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.

454 : 1, 2, 227, 454

143 : 1, 11, 13, 143

985 : 1, 5, 197, 985

197 : 1, 197

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 454,143,985,197, is 1.

Now, the common factors can be found like this.

454:2x 227

143:11x 13

985:5x 197

197:197

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

197 = 197

Therefore, the value for common factors is 197.

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 = 12597789490/(1x197)

LCM = 12597789490/197

LCM = 63948170

Thus, we can understand that the LCM of 454,143,985,197 is 63948170.

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

• LCM of 669, 587, 830, 395
• LCM of 514, 122, 352, 309
• LCM of 940, 625, 601, 288
• LCM of 478, 855, 864, 303
• LCM of 514, 878, 455, 232

1. What is the LCM of 454, 143, 985, 197?

Answer: LCM of 454, 143, 985, 197 is 63948170.

2. How to calculate the LCM of 454, 143, 985, 197?

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 454, 143, 985, 197.

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}.