Given numbers are 371,689,201,489

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

The LCM of 371,689,201,489 is 158015949.

Find LCM of 371,689,201,489 with Prime Factorization

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

3 x 53 x 7 x 13 x 67 x 163 = 158015949

Therefore, the lowest common multiple of 371,689,201,489 is 158015949.

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.

371 x 689 x 201 x 489 = 25124535891

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.

371 : 1, 7, 53, 371

689 : 1, 13, 53, 689

201 : 1, 3, 67, 201

489 : 1, 3, 163, 489

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 371,689,201,489, is 1.

Now, the common factors can be found like this.

371:7x 53

689:13x 53

201:3x 67

489:3x 163

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

3x 53 = 159

Therefore, the value for common factors is 159.

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 = 25124535891/(1x159)

LCM = 25124535891/159

LCM = 158015949

Thus, we can understand that the LCM of 371,689,201,489 is 158015949.

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

• LCM of 828, 241, 735, 950
• LCM of 805, 555, 134, 730
• LCM of 999, 777, 406, 413
• LCM of 151, 234, 203, 296
• LCM of 630, 928, 757, 786

1. What is the LCM of 371, 689, 201, 489?

Answer: LCM of 371, 689, 201, 489 is 158015949.

2. How to calculate the LCM of 371, 689, 201, 489?

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 371, 689, 201, 489.

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}.