Given numbers are 145,689,106,692

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

The LCM of 145,689,106,692 is 69134260.

Find LCM of 145,689,106,692 with Prime Factorization

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

2 x 53 x 145 x 13 x 1 x 346 = 69134260

Therefore, the lowest common multiple of 145,689,106,692 is 69134260.

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.

145 x 689 x 106 x 692 = 7328231560

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.

145 : 1, 5, 29, 145

689 : 1, 13, 53, 689

106 : 1, 2, 53, 106

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 145,689,106,692, is 1.

Now, the common factors can be found like this.

145:5x 29

689:13x 53

106:2x 53

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 53 = 106

Therefore, the value for common factors is 106.

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 = 7328231560/(1x106)

LCM = 7328231560/106

LCM = 69134260

Thus, we can understand that the LCM of 145,689,106,692 is 69134260.

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

• LCM of 897, 663, 635, 317
• LCM of 174, 463, 205, 907
• LCM of 706, 584, 204, 597
• LCM of 522, 736, 448, 341
• LCM of 544, 600, 554, 122

1. What is the LCM of 145, 689, 106, 692?

Answer: LCM of 145, 689, 106, 692 is 69134260.

2. How to calculate the LCM of 145, 689, 106, 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 145, 689, 106, 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}.