Given numbers are 169,121,299,149

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

The LCM of 169,121,299,149 is 70078723.

Find LCM of 169,121,299,149 with Prime Factorization

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

13 x 13 x 121 x 23 x 149 = 70078723

Therefore, the lowest common multiple of 169,121,299,149 is 70078723.

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 121 x 299 x 149 = 911023399

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

121 : 1, 11, 121

299 : 1, 13, 23, 299

149 : 1, 149

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 169,121,299,149, is 1.

Now, the common factors can be found like this.

169:13x 13

121:11x 11

299:13x 23

149:149

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

13 = 13

Therefore, the value for common factors is 13.

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 = 911023399/(1x13)

LCM = 911023399/13

LCM = 70078723

Thus, we can understand that the LCM of 169,121,299,149 is 70078723.

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

• LCM of 862, 932, 902, 235
• LCM of 401, 898, 571, 308
• LCM of 438, 228, 878, 514
• LCM of 776, 530, 905, 535
• LCM of 460, 977, 380, 256

1. What is the LCM of 169, 121, 299, 149?

Answer: LCM of 169, 121, 299, 149 is 70078723.

2. How to calculate the LCM of 169, 121, 299, 149?

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, 121, 299, 149.

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}.