Given numbers are 426,166,661

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

The LCM of 426,166,661 is 23371638.

Find LCM of 426,166,661 with Prime Factorization

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

2 x 213 x 83 x 661 = 23371638

Therefore, the lowest common multiple of 426,166,661 is 23371638.

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.

426 x 166 x 661 = 46743276

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.

426 : 1, 2, 3, 6, 71, 142, 213, 426

166 : 1, 2, 83, 166

661 : 1, 661

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 426,166,661, is 1.

Now, the common factors can be found like this.

426:2x 3x 71

166:2x 83

661:661

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

2 = 2

Therefore, the value for common factors is 2.

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 = 46743276/(1x2)

LCM = 46743276/2

LCM = 23371638

Thus, we can understand that the LCM of 426,166,661 is 23371638.

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

• LCM of 594, 681, 205
• LCM of 411, 437, 297
• LCM of 235, 327, 958
• LCM of 303, 901, 348
• LCM of 644, 330, 361

1. What is the LCM of 426, 166, 661?

Answer: LCM of 426, 166, 661 is 23371638.

2. How to calculate the LCM of 426, 166, 661?

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 426, 166, 661.

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}.