Given numbers are 672,824,165,394

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

The LCM of 672,824,165,394 is 749955360.

Find LCM of 672,824,165,394 with Prime Factorization

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

2 x 2 x 2 x 3 x 28 x 103 x 55 x 197 = 749955360

Therefore, the lowest common multiple of 672,824,165,394 is 749955360.

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.

672 x 824 x 165 x 394 = 35997857280

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.

672 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

824 : 1, 2, 4, 8, 103, 206, 412, 824

165 : 1, 3, 5, 11, 15, 33, 55, 165

394 : 1, 2, 197, 394

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 672,824,165,394, is 1.

Now, the common factors can be found like this.

672:2x 2x 2x 2x 2x 3x 7

824:2x 2x 2x 103

165:3x 5x 11

394:2x 197

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

2x 2x 2x 2x 3 = 48

Therefore, the value for common factors is 48.

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 = 35997857280/(1x48)

LCM = 35997857280/48

LCM = 749955360

Thus, we can understand that the LCM of 672,824,165,394 is 749955360.

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

• LCM of 892, 126, 823, 387
• LCM of 647, 291, 196, 709
• LCM of 803, 661, 919, 843
• LCM of 303, 479, 464, 770
• LCM of 104, 613, 327, 652

1. What is the LCM of 672, 824, 165, 394?

Answer: LCM of 672, 824, 165, 394 is 749955360.

2. How to calculate the LCM of 672, 824, 165, 394?

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 672, 824, 165, 394.

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}.