Given numbers are 316,317,421,316

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

The LCM of 316,317,421,316 is 42172412.

Find LCM of 316,317,421,316 with Prime Factorization

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

2 x 2 x 79 x 1 x 317 x 421 x 1 = 42172412

Therefore, the lowest common multiple of 316,317,421,316 is 42172412.

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.

316 x 317 x 421 x 316 = 13326482192

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.

316 : 1, 2, 4, 79, 158, 316

317 : 1, 317

421 : 1, 421

316 : 1, 2, 4, 79, 158, 316

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 316,317,421,316, is 1.

Now, the common factors can be found like this.

316:2x 2x 79

317:317

421:421

316:2x 2x 79

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 79 = 316

Therefore, the value for common factors is 316.

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 = 13326482192/(1x316)

LCM = 13326482192/316

LCM = 42172412

Thus, we can understand that the LCM of 316,317,421,316 is 42172412.

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

• LCM of 414, 678, 289, 340
• LCM of 611, 513, 791, 217
• LCM of 947, 795, 298, 318
• LCM of 393, 378, 976, 641
• LCM of 469, 886, 847, 925

1. What is the LCM of 316, 317, 421, 316?

Answer: LCM of 316, 317, 421, 316 is 42172412.

2. How to calculate the LCM of 316, 317, 421, 316?

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 316, 317, 421, 316.

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}.