Given numbers are 697,356,107,442

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

The LCM of 697,356,107,442 is 345151612.

Find LCM of 697,356,107,442 with Prime Factorization

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

2 x 17 x 41 x 178 x 107 x 13 = 345151612

Therefore, the lowest common multiple of 697,356,107,442 is 345151612.

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.

697 x 356 x 107 x 442 = 11735154808

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.

697 : 1, 17, 41, 697

356 : 1, 2, 4, 89, 178, 356

107 : 1, 107

442 : 1, 2, 13, 17, 26, 34, 221, 442

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 697,356,107,442, is 1.

Now, the common factors can be found like this.

697:17x 41

356:2x 2x 89

107:107

442:2x 13x 17

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

2x 17 = 34

Therefore, the value for common factors is 34.

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 = 11735154808/(1x34)

LCM = 11735154808/34

LCM = 345151612

Thus, we can understand that the LCM of 697,356,107,442 is 345151612.

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

• LCM of 755, 633, 247, 181
• LCM of 230, 686, 136, 925
• LCM of 531, 724, 715, 956
• LCM of 153, 162, 455, 166
• LCM of 287, 844, 224, 581

1. What is the LCM of 697, 356, 107, 442?

Answer: LCM of 697, 356, 107, 442 is 345151612.

2. How to calculate the LCM of 697, 356, 107, 442?

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 697, 356, 107, 442.

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}.