Given numbers are 217,276,268,722

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

The LCM of 217,276,268,722 is 1448607804.

Find LCM of 217,276,268,722 with Prime Factorization

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

2 x 2 x 217 x 69 x 67 x 361 = 1448607804

Therefore, the lowest common multiple of 217,276,268,722 is 1448607804.

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.

217 x 276 x 268 x 722 = 11588862432

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.

217 : 1, 7, 31, 217

276 : 1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276

268 : 1, 2, 4, 67, 134, 268

722 : 1, 2, 19, 38, 361, 722

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 217,276,268,722, is 1.

Now, the common factors can be found like this.

217:7x 31

276:2x 2x 3x 23

268:2x 2x 67

722:2x 19x 19

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 2 = 8

Therefore, the value for common factors is 8.

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 = 11588862432/(1x8)

LCM = 11588862432/8

LCM = 1448607804

Thus, we can understand that the LCM of 217,276,268,722 is 1448607804.

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

• LCM of 242, 732, 219, 625
• LCM of 715, 759, 917, 907
• LCM of 679, 570, 577, 777
• LCM of 483, 834, 499, 378
• LCM of 430, 666, 587, 672

1. What is the LCM of 217, 276, 268, 722?

Answer: LCM of 217, 276, 268, 722 is 1448607804.

2. How to calculate the LCM of 217, 276, 268, 722?

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 217, 276, 268, 722.

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}.