Given numbers are 169,452,378,394

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

The LCM of 169,452,378,394 is 2844154404.

Find LCM of 169,452,378,394 with Prime Factorization

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

2 x 169 x 226 x 189 x 197 = 2844154404

Therefore, the lowest common multiple of 169,452,378,394 is 2844154404.

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 452 x 378 x 394 = 11376617616

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

452 : 1, 2, 4, 113, 226, 452

378 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

394 : 1, 2, 197, 394

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 169,452,378,394, is 1.

Now, the common factors can be found like this.

169:13x 13

452:2x 2x 113

378:2x 3x 3x 3x 7

394:2x 197

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 11376617616/(1x4)

LCM = 11376617616/4

LCM = 2844154404

Thus, we can understand that the LCM of 169,452,378,394 is 2844154404.

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

• LCM of 982, 633, 221, 146
• LCM of 684, 519, 787, 162
• LCM of 286, 865, 995, 640
• LCM of 128, 905, 648, 994
• LCM of 955, 221, 255, 429

1. What is the LCM of 169, 452, 378, 394?

Answer: LCM of 169, 452, 378, 394 is 2844154404.

2. How to calculate the LCM of 169, 452, 378, 394?

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, 452, 378, 394.

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}.