Given numbers are 831,869,164,136

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

The LCM of 831,869,164,136 is 4026647064.

Find LCM of 831,869,164,136 with Prime Factorization

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

2 x 2 x 831 x 869 x 41 x 34 = 4026647064

Therefore, the lowest common multiple of 831,869,164,136 is 4026647064.

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.

831 x 869 x 164 x 136 = 16106588256

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.

831 : 1, 3, 277, 831

869 : 1, 11, 79, 869

164 : 1, 2, 4, 41, 82, 164

136 : 1, 2, 4, 8, 17, 34, 68, 136

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 831,869,164,136, is 1.

Now, the common factors can be found like this.

831:3x 277

869:11x 79

164:2x 2x 41

136:2x 2x 2x 17

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 16106588256/(1x4)

LCM = 16106588256/4

LCM = 4026647064

Thus, we can understand that the LCM of 831,869,164,136 is 4026647064.

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

• LCM of 728, 767, 884, 916
• LCM of 754, 390, 528, 153
• LCM of 251, 105, 945, 644
• LCM of 672, 393, 807, 246
• LCM of 484, 100, 366, 227

1. What is the LCM of 831, 869, 164, 136?

Answer: LCM of 831, 869, 164, 136 is 4026647064.

2. How to calculate the LCM of 831, 869, 164, 136?

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 831, 869, 164, 136.

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}.