Given numbers are 697,139,417,446

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

The LCM of 697,139,417,446 is 129629454.

Find LCM of 697,139,417,446 with Prime Factorization

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

139 x 697 x 1 x 3 x 446 = 129629454

Therefore, the lowest common multiple of 697,139,417,446 is 129629454.

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 139 x 417 x 446 = 18018494106

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

139 : 1, 139

417 : 1, 3, 139, 417

446 : 1, 2, 223, 446

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 697,139,417,446, is 1.

Now, the common factors can be found like this.

697:17x 41

139:139

417:3x 139

446:2x 223

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

139 = 139

Therefore, the value for common factors is 139.

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 = 18018494106/(1x139)

LCM = 18018494106/139

LCM = 129629454

Thus, we can understand that the LCM of 697,139,417,446 is 129629454.

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

• LCM of 139, 876, 793, 868
• LCM of 967, 270, 297, 727
• LCM of 204, 931, 148, 727
• LCM of 680, 642, 306, 628
• LCM of 633, 219, 204, 850

1. What is the LCM of 697, 139, 417, 446?

Answer: LCM of 697, 139, 417, 446 is 129629454.

2. How to calculate the LCM of 697, 139, 417, 446?

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, 139, 417, 446.

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}.