Given numbers are 427,306,163,326

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

The LCM of 427,306,163,326 is 21297906.

Find LCM of 427,306,163,326 with Prime Factorization

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

2 x 163 x 427 x 153 x 1 x 1 = 21297906

Therefore, the lowest common multiple of 427,306,163,326 is 21297906.

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.

427 x 306 x 163 x 326 = 6943117356

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.

427 : 1, 7, 61, 427

306 : 1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306

163 : 1, 163

326 : 1, 2, 163, 326

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 427,306,163,326, is 1.

Now, the common factors can be found like this.

427:7x 61

306:2x 3x 3x 17

163:163

326:2x 163

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

2x 163 = 326

Therefore, the value for common factors is 326.

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 = 6943117356/(1x326)

LCM = 6943117356/326

LCM = 21297906

Thus, we can understand that the LCM of 427,306,163,326 is 21297906.

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

• LCM of 895, 605, 416, 995
• LCM of 851, 695, 147, 402
• LCM of 474, 208, 732, 272
• LCM of 389, 843, 868, 885
• LCM of 674, 673, 228, 145

1. What is the LCM of 427, 306, 163, 326?

Answer: LCM of 427, 306, 163, 326 is 21297906.

2. How to calculate the LCM of 427, 306, 163, 326?

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 427, 306, 163, 326.

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}.