Given numbers are 690,163,606,692

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

The LCM of 690,163,606,692 is 3930376620.

Find LCM of 690,163,606,692 with Prime Factorization

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

2 x 3 x 115 x 163 x 101 x 346 = 3930376620

Therefore, the lowest common multiple of 690,163,606,692 is 3930376620.

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.

690 x 163 x 606 x 692 = 47164519440

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.

690 : 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

163 : 1, 163

606 : 1, 2, 3, 6, 101, 202, 303, 606

692 : 1, 2, 4, 173, 346, 692

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 690,163,606,692, is 1.

Now, the common factors can be found like this.

690:2x 3x 5x 23

163:163

606:2x 3x 101

692:2x 2x 173

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 3 = 12

Therefore, the value for common factors is 12.

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 = 47164519440/(1x12)

LCM = 47164519440/12

LCM = 3930376620

Thus, we can understand that the LCM of 690,163,606,692 is 3930376620.

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

• LCM of 495, 564, 998, 194
• LCM of 367, 323, 817, 144
• LCM of 294, 917, 333, 619
• LCM of 425, 537, 222, 442
• LCM of 209, 701, 964, 780

1. What is the LCM of 690, 163, 606, 692?

Answer: LCM of 690, 163, 606, 692 is 3930376620.

2. How to calculate the LCM of 690, 163, 606, 692?

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 690, 163, 606, 692.

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}.