Given numbers are 997,214,430,278

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

The LCM of 997,214,430,278 is 6376203830.

Find LCM of 997,214,430,278 with Prime Factorization

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

2 x 997 x 107 x 215 x 139 = 6376203830

Therefore, the lowest common multiple of 997,214,430,278 is 6376203830.

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.

997 x 214 x 430 x 278 = 25504815320

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.

997 : 1, 997

214 : 1, 2, 107, 214

430 : 1, 2, 5, 10, 43, 86, 215, 430

278 : 1, 2, 139, 278

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 997,214,430,278, is 1.

Now, the common factors can be found like this.

997:997

214:2x 107

430:2x 5x 43

278:2x 139

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 = 25504815320/(1x4)

LCM = 25504815320/4

LCM = 6376203830

Thus, we can understand that the LCM of 997,214,430,278 is 6376203830.

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

• LCM of 931, 884, 242, 804
• LCM of 210, 558, 857, 979
• LCM of 577, 531, 660, 178
• LCM of 979, 945, 603, 243
• LCM of 577, 652, 684, 170

1. What is the LCM of 997, 214, 430, 278?

Answer: LCM of 997, 214, 430, 278 is 6376203830.

2. How to calculate the LCM of 997, 214, 430, 278?

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 997, 214, 430, 278.

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}.