Given numbers are 998,194,291,697

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

The LCM of 998,194,291,697 is 202421346.

Find LCM of 998,194,291,697 with Prime Factorization

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

2 x 97 x 499 x 1 x 3 x 697 = 202421346

Therefore, the lowest common multiple of 998,194,291,697 is 202421346.

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 194 x 291 x 697 = 39269741124

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

194 : 1, 2, 97, 194

291 : 1, 3, 97, 291

697 : 1, 17, 41, 697

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 998,194,291,697, is 1.

Now, the common factors can be found like this.

998:2x 499

194:2x 97

291:3x 97

697:17x 41

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

2x 97 = 194

Therefore, the value for common factors is 194.

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 = 39269741124/(1x194)

LCM = 39269741124/194

LCM = 202421346

Thus, we can understand that the LCM of 998,194,291,697 is 202421346.

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

• LCM of 508, 414, 590, 175
• LCM of 982, 868, 302, 235
• LCM of 238, 100, 284, 227
• LCM of 676, 784, 742, 867
• LCM of 294, 373, 679, 673

1. What is the LCM of 998, 194, 291, 697?

Answer: LCM of 998, 194, 291, 697 is 202421346.

2. How to calculate the LCM of 998, 194, 291, 697?

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, 194, 291, 697.

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}.