Given numbers are 673,604,221,906

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

The LCM of 673,604,221,906 is 269504196.

Find LCM of 673,604,221,906 with Prime Factorization

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

2 x 151 x 673 x 2 x 221 x 3 = 269504196

Therefore, the lowest common multiple of 673,604,221,906 is 269504196.

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.

673 x 604 x 221 x 906 = 81390267192

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.

673 : 1, 673

604 : 1, 2, 4, 151, 302, 604

221 : 1, 13, 17, 221

906 : 1, 2, 3, 6, 151, 302, 453, 906

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 673,604,221,906, is 1.

Now, the common factors can be found like this.

673:673

604:2x 2x 151

221:13x 17

906:2x 3x 151

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

2x 151 = 302

Therefore, the value for common factors is 302.

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 = 81390267192/(1x302)

LCM = 81390267192/302

LCM = 269504196

Thus, we can understand that the LCM of 673,604,221,906 is 269504196.

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

• LCM of 485, 337, 313, 663
• LCM of 530, 119, 175, 150
• LCM of 269, 871, 796, 320
• LCM of 337, 468, 443, 939
• LCM of 298, 573, 982, 481

1. What is the LCM of 673, 604, 221, 906?

Answer: LCM of 673, 604, 221, 906 is 269504196.

2. How to calculate the LCM of 673, 604, 221, 906?

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 673, 604, 221, 906.

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}.