Given numbers are 261,211,107,812

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

The LCM of 261,211,107,812 is 164992716.

Find LCM of 261,211,107,812 with Prime Factorization

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

29 x 9 x 211 x 107 x 28 = 164992716

Therefore, the lowest common multiple of 261,211,107,812 is 164992716.

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.

261 x 211 x 107 x 812 = 4784788764

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.

261 : 1, 3, 9, 29, 87, 261

211 : 1, 211

107 : 1, 107

812 : 1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 261,211,107,812, is 1.

Now, the common factors can be found like this.

261:3x 3x 29

211:211

107:107

812:2x 2x 7x 29

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

29 = 29

Therefore, the value for common factors is 29.

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 = 4784788764/(1x29)

LCM = 4784788764/29

LCM = 164992716

Thus, we can understand that the LCM of 261,211,107,812 is 164992716.

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

• LCM of 390, 782, 199, 192
• LCM of 489, 617, 817, 346
• LCM of 263, 227, 583, 126
• LCM of 520, 205, 912, 440
• LCM of 984, 490, 855, 886

1. What is the LCM of 261, 211, 107, 812?

Answer: LCM of 261, 211, 107, 812 is 164992716.

2. How to calculate the LCM of 261, 211, 107, 812?

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 261, 211, 107, 812.

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}.