Given numbers are 107,422,738,638,169

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

The LCM of 107,422,738,638,169 is 898255701486.

Find LCM of 107,422,738,638,169 with Prime Factorization

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

2 x 107 x 211 x 369 x 319 x 169 = 898255701486

Therefore, the lowest common multiple of 107,422,738,638,169 is 898255701486.

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.

107 x 422 x 738 x 638 x 169 = 3593022805944

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.

107 : 1, 107

422 : 1, 2, 211, 422

738 : 1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

638 : 1, 2, 11, 22, 29, 58, 319, 638

169 : 1, 13, 169

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 107,422,738,638,169, is 1.

Now, the common factors can be found like this.

107:107

422:2x 211

738:2x 3x 3x 41

638:2x 11x 29

169:13x 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 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 = 3593022805944/(1x4)

LCM = 3593022805944/4

LCM = 898255701486

Thus, we can understand that the LCM of 107,422,738,638,169 is 898255701486.

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

• LCM of 867, 788, 910, 564, 262
• LCM of 479, 626, 519, 716, 488
• LCM of 789, 614, 120, 166, 717
• LCM of 280, 104, 115, 130, 514
• LCM of 825, 135, 102, 293, 235

1. What is the LCM of 107, 422, 738, 638, 169?

Answer: LCM of 107, 422, 738, 638, 169 is 898255701486.

2. How to calculate the LCM of 107, 422, 738, 638, 169?

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 107, 422, 738, 638, 169.

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}.