Given numbers are 224,653,128,124

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

The LCM of 224,653,128,124 is 18137728.

Find LCM of 224,653,128,124 with Prime Factorization

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

2 x 2 x 2 x 2 x 2 x 7 x 653 x 4 x 31 = 18137728

Therefore, the lowest common multiple of 224,653,128,124 is 18137728.

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.

224 x 653 x 128 x 124 = 2321629184

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.

224 : 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224

653 : 1, 653

128 : 1, 2, 4, 8, 16, 32, 64, 128

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 224,653,128,124, is 1.

Now, the common factors can be found like this.

224:2x 2x 2x 2x 2x 7

653:653

128:2x 2x 2x 2x 2x 2x 2

124:2x 2x 31

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 2x 2x 2x 2x 2 = 128

Therefore, the value for common factors is 128.

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 = 2321629184/(1x128)

LCM = 2321629184/128

LCM = 18137728

Thus, we can understand that the LCM of 224,653,128,124 is 18137728.

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

• LCM of 199, 970, 941, 762
• LCM of 314, 687, 824, 313
• LCM of 517, 606, 620, 148
• LCM of 979, 599, 914, 650
• LCM of 775, 607, 570, 858

1. What is the LCM of 224, 653, 128, 124?

Answer: LCM of 224, 653, 128, 124 is 18137728.

2. How to calculate the LCM of 224, 653, 128, 124?

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 224, 653, 128, 124.

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}.