Given numbers are 672,824,406,677

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

The LCM of 672,824,406,677 is 1358917728.

Find LCM of 672,824,406,677 with Prime Factorization

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

2 x 2 x 2 x 7 x 12 x 103 x 29 x 677 = 1358917728

Therefore, the lowest common multiple of 672,824,406,677 is 1358917728.

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 406 x 677 = 152198785536

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

406 : 1, 2, 7, 14, 29, 58, 203, 406

677 : 1, 677

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 672,824,406,677, is 1.

Now, the common factors can be found like this.

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

824:2x 2x 2x 103

406:2x 7x 29

677:677

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 7 = 112

Therefore, the value for common factors is 112.

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 = 152198785536/(1x112)

LCM = 152198785536/112

LCM = 1358917728

Thus, we can understand that the LCM of 672,824,406,677 is 1358917728.

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

• LCM of 529, 137, 265, 325
• LCM of 191, 870, 941, 345
• LCM of 555, 949, 154, 630
• LCM of 562, 940, 734, 798
• LCM of 186, 583, 604, 683

1. What is the LCM of 672, 824, 406, 677?

Answer: LCM of 672, 824, 406, 677 is 1358917728.

2. How to calculate the LCM of 672, 824, 406, 677?

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, 406, 677.

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}.