Given numbers are 169,507,197,775

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

The LCM of 169,507,197,775 is 77406225.

Find LCM of 169,507,197,775 with Prime Factorization

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

13 x 13 x 1 x 3 x 197 x 775 = 77406225

Therefore, the lowest common multiple of 169,507,197,775 is 77406225.

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.

169 x 507 x 197 x 775 = 13081652025

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.

169 : 1, 13, 169

507 : 1, 3, 13, 39, 169, 507

197 : 1, 197

775 : 1, 5, 25, 31, 155, 775

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 169,507,197,775, is 1.

Now, the common factors can be found like this.

169:13x 13

507:3x 13x 13

197:197

775:5x 5x 31

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

13x 13 = 169

Therefore, the value for common factors is 169.

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 = 13081652025/(1x169)

LCM = 13081652025/169

LCM = 77406225

Thus, we can understand that the LCM of 169,507,197,775 is 77406225.

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

• LCM of 965, 538, 994, 290
• LCM of 290, 220, 769, 438
• LCM of 110, 235, 398, 452
• LCM of 817, 536, 990, 236
• LCM of 678, 792, 141, 328

1. What is the LCM of 169, 507, 197, 775?

Answer: LCM of 169, 507, 197, 775 is 77406225.

2. How to calculate the LCM of 169, 507, 197, 775?

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 169, 507, 197, 775.

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}.