Given numbers are 672,514,865

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

The LCM of 672,514,865 is 149388960.

Find LCM of 672,514,865 with Prime Factorization

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

2 x 336 x 257 x 865 = 149388960

Therefore, the lowest common multiple of 672,514,865 is 149388960.

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 514 x 865 = 298777920

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

514 : 1, 2, 257, 514

865 : 1, 5, 173, 865

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 672,514,865, is 1.

Now, the common factors can be found like this.

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

514:2x 257

865:5x 173

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

2 = 2

Therefore, the value for common factors is 2.

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 = 298777920/(1x2)

LCM = 298777920/2

LCM = 149388960

Thus, we can understand that the LCM of 672,514,865 is 149388960.

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

• LCM of 643, 850, 290
• LCM of 287, 972, 705
• LCM of 387, 294, 164
• LCM of 333, 782, 159
• LCM of 632, 916, 544

1. What is the LCM of 672, 514, 865?

Answer: LCM of 672, 514, 865 is 149388960.

2. How to calculate the LCM of 672, 514, 865?

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, 514, 865.

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}.