Given numbers are 751,122,142,442,939

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

The LCM of 751,122,142,442,939 is 1349944713078.

Find LCM of 751,122,142,442,939 with Prime Factorization

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

2 x 751 x 61 x 71 x 221 x 939 = 1349944713078

Therefore, the lowest common multiple of 751,122,142,442,939 is 1349944713078.

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.

751 x 122 x 142 x 442 x 939 = 5399778852312

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.

751 : 1, 751

122 : 1, 2, 61, 122

142 : 1, 2, 71, 142

442 : 1, 2, 13, 17, 26, 34, 221, 442

939 : 1, 3, 313, 939

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 751,122,142,442,939, is 1.

Now, the common factors can be found like this.

751:751

122:2x 61

142:2x 71

442:2x 13x 17

939:3x 313

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 = 5399778852312/(1x4)

LCM = 5399778852312/4

LCM = 1349944713078

Thus, we can understand that the LCM of 751,122,142,442,939 is 1349944713078.

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

• LCM of 654, 356, 348, 303, 243
• LCM of 805, 274, 751, 325, 835
• LCM of 926, 761, 231, 185, 177
• LCM of 345, 864, 746, 551, 281
• LCM of 919, 331, 192, 810, 886

1. What is the LCM of 751, 122, 142, 442, 939?

Answer: LCM of 751, 122, 142, 442, 939 is 1349944713078.

2. How to calculate the LCM of 751, 122, 142, 442, 939?

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 751, 122, 142, 442, 939.

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}.