Given numbers are 658,421,558,361

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

The LCM of 658,421,558,361 is 27900975942.

Find LCM of 658,421,558,361 with Prime Factorization

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

2 x 329 x 421 x 279 x 361 = 27900975942

Therefore, the lowest common multiple of 658,421,558,361 is 27900975942.

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.

658 x 421 x 558 x 361 = 55801951884

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.

658 : 1, 2, 7, 14, 47, 94, 329, 658

421 : 1, 421

558 : 1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558

361 : 1, 19, 361

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 658,421,558,361, is 1.

Now, the common factors can be found like this.

658:2x 7x 47

421:421

558:2x 3x 3x 31

361:19x 19

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

2 = 2

Therefore, the value for common factors is 2.

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 = 55801951884/(1x2)

LCM = 55801951884/2

LCM = 27900975942

Thus, we can understand that the LCM of 658,421,558,361 is 27900975942.

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

• LCM of 246, 185, 899, 327
• LCM of 600, 599, 609, 728
• LCM of 485, 878, 952, 409
• LCM of 944, 619, 371, 271
• LCM of 907, 552, 441, 257

1. What is the LCM of 658, 421, 558, 361?

Answer: LCM of 658, 421, 558, 361 is 27900975942.

2. How to calculate the LCM of 658, 421, 558, 361?

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 658, 421, 558, 361.

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}.