Given numbers are 664,447,149,985

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

The LCM of 664,447,149,985 is 292355880.

Find LCM of 664,447,149,985 with Prime Factorization

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

149 x 664 x 3 x 1 x 985 = 292355880

Therefore, the lowest common multiple of 664,447,149,985 is 292355880.

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.

664 x 447 x 149 x 985 = 43561026120

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.

664 : 1, 2, 4, 8, 83, 166, 332, 664

447 : 1, 3, 149, 447

149 : 1, 149

985 : 1, 5, 197, 985

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 664,447,149,985, is 1.

Now, the common factors can be found like this.

664:2x 2x 2x 83

447:3x 149

149:149

985:5x 197

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

149 = 149

Therefore, the value for common factors is 149.

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 = 43561026120/(1x149)

LCM = 43561026120/149

LCM = 292355880

Thus, we can understand that the LCM of 664,447,149,985 is 292355880.

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

• LCM of 881, 852, 408, 897
• LCM of 637, 245, 379, 413
• LCM of 135, 821, 815, 825
• LCM of 939, 246, 751, 133
• LCM of 592, 124, 545, 647

1. What is the LCM of 664, 447, 149, 985?

Answer: LCM of 664, 447, 149, 985 is 292355880.

2. How to calculate the LCM of 664, 447, 149, 985?

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 664, 447, 149, 985.

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}.