Given numbers are 556,688,100,554

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

The LCM of 556,688,100,554 is 662251600.

Find LCM of 556,688,100,554 with Prime Factorization

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

2 x 2 x 139 x 172 x 25 x 277 = 662251600

Therefore, the lowest common multiple of 556,688,100,554 is 662251600.

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.

556 x 688 x 100 x 554 = 21192051200

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.

556 : 1, 2, 4, 139, 278, 556

688 : 1, 2, 4, 8, 16, 43, 86, 172, 344, 688

100 : 1, 2, 4, 5, 10, 20, 25, 50, 100

554 : 1, 2, 277, 554

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 556,688,100,554, is 2.

Now, the common factors can be found like this.

556:2x 2x 139

688:2x 2x 2x 2x 43

100:2x 2x 5x 5

554:2x 277

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 2 = 16

Therefore, the value for common factors is 16.

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 = 21192051200/(2x16)

LCM = 21192051200/32

LCM = 662251600

Thus, we can understand that the LCM of 556,688,100,554 is 662251600.

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

• LCM of 620, 567, 817, 914
• LCM of 783, 230, 202, 220
• LCM of 815, 913, 810, 139
• LCM of 233, 710, 311, 222
• LCM of 997, 399, 231, 277

1. What is the LCM of 556, 688, 100, 554?

Answer: LCM of 556, 688, 100, 554 is 662251600.

2. How to calculate the LCM of 556, 688, 100, 554?

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 556, 688, 100, 554.

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}.