Given numbers are 198,679,649,146

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

The LCM of 198,679,649,146 is 579041694.

Find LCM of 198,679,649,146 with Prime Factorization

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

2 x 11 x 9 x 679 x 59 x 73 = 579041694

Therefore, the lowest common multiple of 198,679,649,146 is 579041694.

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 679 x 649 x 146 = 12738917268

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

679 : 1, 7, 97, 679

649 : 1, 11, 59, 649

146 : 1, 2, 73, 146

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 198,679,649,146, is 1.

Now, the common factors can be found like this.

198:2x 3x 3x 11

679:7x 97

649:11x 59

146:2x 73

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 = 12738917268/(1x22)

LCM = 12738917268/22

LCM = 579041694

Thus, we can understand that the LCM of 198,679,649,146 is 579041694.

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

• LCM of 564, 757, 408, 271
• LCM of 834, 161, 289, 522
• LCM of 493, 455, 674, 781
• LCM of 516, 120, 601, 366
• LCM of 246, 914, 884, 248

1. What is the LCM of 198, 679, 649, 146?

Answer: LCM of 198, 679, 649, 146 is 579041694.

2. How to calculate the LCM of 198, 679, 649, 146?

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, 679, 649, 146.

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}.