Given numbers are 664,166,669,574

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

The LCM of 664,166,669,574 is 127489992.

Find LCM of 664,166,669,574 with Prime Factorization

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

2 x 83 x 4 x 1 x 669 x 287 = 127489992

Therefore, the lowest common multiple of 664,166,669,574 is 127489992.

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 669 x 574 = 42326677344

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

669 : 1, 3, 223, 669

574 : 1, 2, 7, 14, 41, 82, 287, 574

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 664,166,669,574, is 1.

Now, the common factors can be found like this.

664:2x 2x 2x 83

166:2x 83

669:3x 223

574:2x 7x 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 2x 83 = 332

Therefore, the value for common factors is 332.

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 = 42326677344/(1x332)

LCM = 42326677344/332

LCM = 127489992

Thus, we can understand that the LCM of 664,166,669,574 is 127489992.

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

• LCM of 220, 458, 189, 176
• LCM of 256, 282, 908, 338
• LCM of 470, 499, 670, 128
• LCM of 136, 284, 886, 946
• LCM of 918, 636, 832, 815

1. What is the LCM of 664, 166, 669, 574?

Answer: LCM of 664, 166, 669, 574 is 127489992.

2. How to calculate the LCM of 664, 166, 669, 574?

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, 669, 574.

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}.