Given numbers are 174,997,142,688

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

The LCM of 174,997,142,688 is 4237026672.

Find LCM of 174,997,142,688 with Prime Factorization

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

2 x 87 x 997 x 71 x 344 = 4237026672

Therefore, the lowest common multiple of 174,997,142,688 is 4237026672.

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.

174 x 997 x 142 x 688 = 16948106688

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.

174 : 1, 2, 3, 6, 29, 58, 87, 174

997 : 1, 997

142 : 1, 2, 71, 142

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 174,997,142,688, is 1.

Now, the common factors can be found like this.

174:2x 3x 29

997:997

142:2x 71

688:2x 2x 2x 2x 43

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 16948106688/(1x4)

LCM = 16948106688/4

LCM = 4237026672

Thus, we can understand that the LCM of 174,997,142,688 is 4237026672.

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

• LCM of 438, 172, 353, 320
• LCM of 881, 570, 152, 766
• LCM of 778, 661, 335, 863
• LCM of 909, 112, 321, 507
• LCM of 315, 643, 811, 266

1. What is the LCM of 174, 997, 142, 688?

Answer: LCM of 174, 997, 142, 688 is 4237026672.

2. How to calculate the LCM of 174, 997, 142, 688?

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 174, 997, 142, 688.

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}.