Given numbers are 531,253,338,169

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

The LCM of 531,253,338,169 is 45407934.

Find LCM of 531,253,338,169 with Prime Factorization

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

13 x 13 x 531 x 253 x 2 x 1 = 45407934

Therefore, the lowest common multiple of 531,253,338,169 is 45407934.

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.

531 x 253 x 338 x 169 = 7673940846

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.

531 : 1, 3, 9, 59, 177, 531

253 : 1, 11, 23, 253

338 : 1, 2, 13, 26, 169, 338

169 : 1, 13, 169

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 531,253,338,169, is 1.

Now, the common factors can be found like this.

531:3x 3x 59

253:11x 23

338:2x 13x 13

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.

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 = 7673940846/(1x169)

LCM = 7673940846/169

LCM = 45407934

Thus, we can understand that the LCM of 531,253,338,169 is 45407934.

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

• LCM of 665, 480, 374, 635
• LCM of 223, 217, 629, 199
• LCM of 664, 780, 252, 240
• LCM of 368, 497, 176, 640
• LCM of 355, 314, 888, 713

1. What is the LCM of 531, 253, 338, 169?

Answer: LCM of 531, 253, 338, 169 is 45407934.

2. How to calculate the LCM of 531, 253, 338, 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 531, 253, 338, 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}.