Given numbers are 427,299,418,169

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

The LCM of 427,299,418,169 is 693775082.

Find LCM of 427,299,418,169 with Prime Factorization

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

13 x 427 x 23 x 418 x 13 = 693775082

Therefore, the lowest common multiple of 427,299,418,169 is 693775082.

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.

427 x 299 x 418 x 169 = 9019076066

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.

427 : 1, 7, 61, 427

299 : 1, 13, 23, 299

418 : 1, 2, 11, 19, 22, 38, 209, 418

169 : 1, 13, 169

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 427,299,418,169, is 1.

Now, the common factors can be found like this.

427:7x 61

299:13x 23

418:2x 11x 19

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.

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 = 9019076066/(1x13)

LCM = 9019076066/13

LCM = 693775082

Thus, we can understand that the LCM of 427,299,418,169 is 693775082.

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

• LCM of 333, 485, 480, 242
• LCM of 144, 437, 218, 976
• LCM of 848, 142, 786, 904
• LCM of 407, 944, 771, 586
• LCM of 782, 664, 824, 976

1. What is the LCM of 427, 299, 418, 169?

Answer: LCM of 427, 299, 418, 169 is 693775082.

2. How to calculate the LCM of 427, 299, 418, 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 427, 299, 418, 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}.