Given numbers are 693,669,268,278

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

The LCM of 693,669,268,278 is 5756886828.

Find LCM of 693,669,268,278 with Prime Factorization

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

2 x 3 x 231 x 223 x 134 x 139 = 5756886828

Therefore, the lowest common multiple of 693,669,268,278 is 5756886828.

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.

693 x 669 x 268 x 278 = 34541320968

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.

693 : 1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693

669 : 1, 3, 223, 669

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

278 : 1, 2, 139, 278

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 693,669,268,278, is 1.

Now, the common factors can be found like this.

693:3x 3x 7x 11

669:3x 223

268:2x 2x 67

278:2x 139

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 34541320968/(1x6)

LCM = 34541320968/6

LCM = 5756886828

Thus, we can understand that the LCM of 693,669,268,278 is 5756886828.

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

• LCM of 461, 153, 182, 801
• LCM of 173, 519, 605, 808
• LCM of 892, 877, 288, 595
• LCM of 456, 178, 730, 591
• LCM of 811, 983, 505, 143

1. What is the LCM of 693, 669, 268, 278?

Answer: LCM of 693, 669, 268, 278 is 5756886828.

2. How to calculate the LCM of 693, 669, 268, 278?

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 693, 669, 268, 278.

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}.