Given numbers are 627,104,836,681,138

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

The LCM of 627,104,836,681,138 is 340450968.

Find LCM of 627,104,836,681,138 with Prime Factorization

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

2 x 2 x 3 x 11 x 19 x 1 x 26 x 1 x 227 x 23 = 340450968

Therefore, the lowest common multiple of 627,104,836,681,138 is 340450968.

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.

627 x 104 x 836 x 681 x 138 = 5123106166464

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.

627 : 1, 3, 11, 19, 33, 57, 209, 627

104 : 1, 2, 4, 8, 13, 26, 52, 104

836 : 1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836

681 : 1, 3, 227, 681

138 : 1, 2, 3, 6, 23, 46, 69, 138

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 627,104,836,681,138, is 1.

Now, the common factors can be found like this.

627:3x 11x 19

104:2x 2x 2x 13

836:2x 2x 11x 19

681:3x 227

138:2x 3x 23

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 3x 3x 11x 19 = 15048

Therefore, the value for common factors is 15048.

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 = 5123106166464/(1x15048)

LCM = 5123106166464/15048

LCM = 340450968

Thus, we can understand that the LCM of 627,104,836,681,138 is 340450968.

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

• LCM of 366, 868, 945, 532, 170
• LCM of 299, 343, 795, 152, 931
• LCM of 102, 881, 965, 397, 349
• LCM of 896, 310, 724, 469, 401
• LCM of 535, 662, 362, 413, 752

1. What is the LCM of 627, 104, 836, 681, 138?

Answer: LCM of 627, 104, 836, 681, 138 is 340450968.

2. How to calculate the LCM of 627, 104, 836, 681, 138?

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 627, 104, 836, 681, 138.

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}.