Given numbers are 124,144,163,418

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

The LCM of 124,144,163,418 is 152075088.

Find LCM of 124,144,163,418 with Prime Factorization

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

2 x 2 x 31 x 36 x 163 x 209 = 152075088

Therefore, the lowest common multiple of 124,144,163,418 is 152075088.

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.

124 x 144 x 163 x 418 = 1216600704

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.

124 : 1, 2, 4, 31, 62, 124

144 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144

163 : 1, 163

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 124,144,163,418, is 1.

Now, the common factors can be found like this.

124:2x 2x 31

144:2x 2x 2x 2x 3x 3

163:163

418:2x 11x 19

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

2x 2x 2 = 8

Therefore, the value for common factors is 8.

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 = 1216600704/(1x8)

LCM = 1216600704/8

LCM = 152075088

Thus, we can understand that the LCM of 124,144,163,418 is 152075088.

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

• LCM of 392, 644, 853, 981
• LCM of 936, 148, 917, 678
• LCM of 843, 267, 696, 369
• LCM of 611, 616, 981, 789
• LCM of 284, 159, 915, 787

1. What is the LCM of 124, 144, 163, 418?

Answer: LCM of 124, 144, 163, 418 is 152075088.

2. How to calculate the LCM of 124, 144, 163, 418?

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 124, 144, 163, 418.

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}.