Given numbers are 856,949,988,936

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

The LCM of 856,949,988,936 is 138910824.

Find LCM of 856,949,988,936 with Prime Factorization

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

2 x 2 x 2 x 13 x 107 x 73 x 19 x 9 = 138910824

Therefore, the lowest common multiple of 856,949,988,936 is 138910824.

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.

856 x 949 x 988 x 936 = 751229736192

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.

856 : 1, 2, 4, 8, 107, 214, 428, 856

949 : 1, 13, 73, 949

988 : 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

936 : 1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 856,949,988,936, is 1.

Now, the common factors can be found like this.

856:2x 2x 2x 107

949:13x 73

988:2x 2x 13x 19

936:2x 2x 2x 3x 3x 13

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 2x 2x 2x 13x 13 = 5408

Therefore, the value for common factors is 5408.

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 = 751229736192/(1x5408)

LCM = 751229736192/5408

LCM = 138910824

Thus, we can understand that the LCM of 856,949,988,936 is 138910824.

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

• LCM of 650, 971, 488, 331
• LCM of 474, 118, 591, 250
• LCM of 323, 738, 807, 776
• LCM of 642, 915, 195, 523
• LCM of 797, 131, 294, 258

1. What is the LCM of 856, 949, 988, 936?

Answer: LCM of 856, 949, 988, 936 is 138910824.

2. How to calculate the LCM of 856, 949, 988, 936?

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 856, 949, 988, 936.

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}.