Given numbers are 664,166,509,965

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

The LCM of 664,166,509,965 is 326146840.

Find LCM of 664,166,509,965 with Prime Factorization

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

2 x 83 x 4 x 1 x 509 x 965 = 326146840

Therefore, the lowest common multiple of 664,166,509,965 is 326146840.

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 166 x 509 x 965 = 54140375440

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

166 : 1, 2, 83, 166

509 : 1, 509

965 : 1, 5, 193, 965

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 664,166,509,965, is 1.

Now, the common factors can be found like this.

664:2x 2x 2x 83

166:2x 83

509:509

965:5x 193

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

2x 83 = 166

Therefore, the value for common factors is 166.

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 = 54140375440/(1x166)

LCM = 54140375440/166

LCM = 326146840

Thus, we can understand that the LCM of 664,166,509,965 is 326146840.

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

• LCM of 499, 950, 399, 233
• LCM of 102, 972, 499, 924
• LCM of 853, 397, 368, 624
• LCM of 988, 930, 104, 262
• LCM of 379, 462, 697, 358

1. What is the LCM of 664, 166, 509, 965?

Answer: LCM of 664, 166, 509, 965 is 326146840.

2. How to calculate the LCM of 664, 166, 509, 965?

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, 166, 509, 965.

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}.