Given numbers are 998,187,743,458

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

The LCM of 998,187,743,458 is 31753854022.

Find LCM of 998,187,743,458 with Prime Factorization

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

2 x 499 x 187 x 743 x 229 = 31753854022

Therefore, the lowest common multiple of 998,187,743,458 is 31753854022.

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.

998 x 187 x 743 x 458 = 63507708044

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.

998 : 1, 2, 499, 998

187 : 1, 11, 17, 187

743 : 1, 743

458 : 1, 2, 229, 458

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 998,187,743,458, is 1.

Now, the common factors can be found like this.

998:2x 499

187:11x 17

743:743

458:2x 229

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

2 = 2

Therefore, the value for common factors is 2.

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 = 63507708044/(1x2)

LCM = 63507708044/2

LCM = 31753854022

Thus, we can understand that the LCM of 998,187,743,458 is 31753854022.

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

• LCM of 510, 602, 398, 969
• LCM of 117, 720, 205, 504
• LCM of 497, 341, 262, 158
• LCM of 636, 299, 156, 784
• LCM of 427, 189, 250, 147

1. What is the LCM of 998, 187, 743, 458?

Answer: LCM of 998, 187, 743, 458 is 31753854022.

2. How to calculate the LCM of 998, 187, 743, 458?

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 998, 187, 743, 458.

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}.