Given numbers are 854,156,867,121

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

The LCM of 854,156,867,121 is 2329355028.

Find LCM of 854,156,867,121 with Prime Factorization

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

2 x 3 x 427 x 26 x 289 x 121 = 2329355028

Therefore, the lowest common multiple of 854,156,867,121 is 2329355028.

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.

854 x 156 x 867 x 121 = 13976130168

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.

854 : 1, 2, 7, 14, 61, 122, 427, 854

156 : 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

867 : 1, 3, 17, 51, 289, 867

121 : 1, 11, 121

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 854,156,867,121, is 1.

Now, the common factors can be found like this.

854:2x 7x 61

156:2x 2x 3x 13

867:3x 17x 17

121:11x 11

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 13976130168/(1x6)

LCM = 13976130168/6

LCM = 2329355028

Thus, we can understand that the LCM of 854,156,867,121 is 2329355028.

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

• LCM of 334, 728, 236, 415
• LCM of 132, 711, 354, 229
• LCM of 329, 783, 799, 337
• LCM of 120, 782, 546, 855
• LCM of 841, 741, 304, 182

1. What is the LCM of 854, 156, 867, 121?

Answer: LCM of 854, 156, 867, 121 is 2329355028.

2. How to calculate the LCM of 854, 156, 867, 121?

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 854, 156, 867, 121.

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}.