Given numbers are 707,212,357,430,997

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

The LCM of 707,212,357,430,997 is 1638547625820.

Find LCM of 707,212,357,430,997 with Prime Factorization

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

2 x 7 x 101 x 106 x 51 x 215 x 997 = 1638547625820

Therefore, the lowest common multiple of 707,212,357,430,997 is 1638547625820.

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.

707 x 212 x 357 x 430 x 997 = 22939666761480

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.

707 : 1, 7, 101, 707

212 : 1, 2, 4, 53, 106, 212

357 : 1, 3, 7, 17, 21, 51, 119, 357

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

997 : 1, 997

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 707,212,357,430,997, is 1.

Now, the common factors can be found like this.

707:7x 101

212:2x 2x 53

357:3x 7x 17

430:2x 5x 43

997:997

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

2x 7 = 14

Therefore, the value for common factors is 14.

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 = 22939666761480/(1x14)

LCM = 22939666761480/14

LCM = 1638547625820

Thus, we can understand that the LCM of 707,212,357,430,997 is 1638547625820.

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

• LCM of 238, 829, 619, 876, 585
• LCM of 982, 399, 309, 448, 578
• LCM of 112, 329, 472, 909, 681
• LCM of 224, 121, 648, 389, 597
• LCM of 393, 605, 816, 491, 670

1. What is the LCM of 707, 212, 357, 430, 997?

Answer: LCM of 707, 212, 357, 430, 997 is 1638547625820.

2. How to calculate the LCM of 707, 212, 357, 430, 997?

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 707, 212, 357, 430, 997.

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}.