Given numbers are 267,274,445,221

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

The LCM of 267,274,445,221 is 80839590.

Find LCM of 267,274,445,221 with Prime Factorization

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

89 x 3 x 274 x 5 x 221 = 80839590

Therefore, the lowest common multiple of 267,274,445,221 is 80839590.

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.

267 x 274 x 445 x 221 = 7194723510

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.

267 : 1, 3, 89, 267

274 : 1, 2, 137, 274

445 : 1, 5, 89, 445

221 : 1, 13, 17, 221

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 267,274,445,221, is 1.

Now, the common factors can be found like this.

267:3x 89

274:2x 137

445:5x 89

221:13x 17

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

89 = 89

Therefore, the value for common factors is 89.

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 = 7194723510/(1x89)

LCM = 7194723510/89

LCM = 80839590

Thus, we can understand that the LCM of 267,274,445,221 is 80839590.

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

• LCM of 113, 676, 407, 914
• LCM of 753, 971, 688, 596
• LCM of 790, 973, 345, 172
• LCM of 582, 980, 751, 427
• LCM of 740, 175, 931, 364

1. What is the LCM of 267, 274, 445, 221?

Answer: LCM of 267, 274, 445, 221 is 80839590.

2. How to calculate the LCM of 267, 274, 445, 221?

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 267, 274, 445, 221.

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}.