Given numbers are 556,471,138,152

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

The LCM of 556,471,138,152 is 228879624.

Find LCM of 556,471,138,152 with Prime Factorization

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

2 x 2 x 3 x 139 x 157 x 23 x 38 = 228879624

Therefore, the lowest common multiple of 556,471,138,152 is 228879624.

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 471 x 138 x 152 = 5493110976

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

471 : 1, 3, 157, 471

138 : 1, 2, 3, 6, 23, 46, 69, 138

152 : 1, 2, 4, 8, 19, 38, 76, 152

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 556,471,138,152, is 1.

Now, the common factors can be found like this.

556:2x 2x 139

471:3x 157

138:2x 3x 23

152:2x 2x 2x 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 2x 3 = 24

Therefore, the value for common factors is 24.

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 = 5493110976/(1x24)

LCM = 5493110976/24

LCM = 228879624

Thus, we can understand that the LCM of 556,471,138,152 is 228879624.

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

• LCM of 908, 803, 773, 785
• LCM of 937, 869, 565, 628
• LCM of 155, 191, 898, 354
• LCM of 148, 815, 367, 441
• LCM of 478, 446, 700, 607

1. What is the LCM of 556, 471, 138, 152?

Answer: LCM of 556, 471, 138, 152 is 228879624.

2. How to calculate the LCM of 556, 471, 138, 152?

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, 471, 138, 152.

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}.