Given numbers are 423,987,958,193

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

The LCM of 423,987,958,193 is 547471134.

Find LCM of 423,987,958,193 with Prime Factorization

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

3 x 47 x 3 x 7 x 958 x 193 = 547471134

Therefore, the lowest common multiple of 423,987,958,193 is 547471134.

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.

423 x 987 x 958 x 193 = 77193429894

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.

423 : 1, 3, 9, 47, 141, 423

987 : 1, 3, 7, 21, 47, 141, 329, 987

958 : 1, 2, 479, 958

193 : 1, 193

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 423,987,958,193, is 1.

Now, the common factors can be found like this.

423:3x 3x 47

987:3x 7x 47

958:2x 479

193:193

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

3x 47 = 141

Therefore, the value for common factors is 141.

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 = 77193429894/(1x141)

LCM = 77193429894/141

LCM = 547471134

Thus, we can understand that the LCM of 423,987,958,193 is 547471134.

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

• LCM of 837, 876, 738, 916
• LCM of 919, 998, 418, 196
• LCM of 366, 287, 144, 171
• LCM of 632, 989, 140, 818
• LCM of 397, 324, 224, 559

1. What is the LCM of 423, 987, 958, 193?

Answer: LCM of 423, 987, 958, 193 is 547471134.

2. How to calculate the LCM of 423, 987, 958, 193?

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 423, 987, 958, 193.

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}.