Given numbers are 142,274,641,684,137

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

The LCM of 142,274,641,684,137 is 4264744788.

Find LCM of 142,274,641,684,137 with Prime Factorization

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

2 x 137 x 71 x 1 x 641 x 342 x 1 = 4264744788

Therefore, the lowest common multiple of 142,274,641,684,137 is 4264744788.

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.

142 x 274 x 641 x 684 x 137 = 2337080143824

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.

142 : 1, 2, 71, 142

274 : 1, 2, 137, 274

641 : 1, 641

684 : 1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

137 : 1, 137

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 142,274,641,684,137, is 1.

Now, the common factors can be found like this.

142:2x 71

274:2x 137

641:641

684:2x 2x 3x 3x 19

137:137

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 137 = 548

Therefore, the value for common factors is 548.

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 = 2337080143824/(1x548)

LCM = 2337080143824/548

LCM = 4264744788

Thus, we can understand that the LCM of 142,274,641,684,137 is 4264744788.

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

• LCM of 740, 487, 316, 740, 578
• LCM of 392, 308, 109, 654, 986
• LCM of 108, 917, 371, 133, 855
• LCM of 309, 868, 782, 630, 982
• LCM of 236, 230, 550, 852, 393

1. What is the LCM of 142, 274, 641, 684, 137?

Answer: LCM of 142, 274, 641, 684, 137 is 4264744788.

2. How to calculate the LCM of 142, 274, 641, 684, 137?

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 142, 274, 641, 684, 137.

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}.