Given numbers are 755,442,397,276

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

The LCM of 755,442,397,276 is 18282636060.

Find LCM of 755,442,397,276 with Prime Factorization

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

2 x 755 x 221 x 397 x 138 = 18282636060

Therefore, the lowest common multiple of 755,442,397,276 is 18282636060.

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.

755 x 442 x 397 x 276 = 36565272120

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.

755 : 1, 5, 151, 755

442 : 1, 2, 13, 17, 26, 34, 221, 442

397 : 1, 397

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 755,442,397,276, is 1.

Now, the common factors can be found like this.

755:5x 151

442:2x 13x 17

397:397

276:2x 2x 3x 23

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

2 = 2

Therefore, the value for common factors is 2.

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 = 36565272120/(1x2)

LCM = 36565272120/2

LCM = 18282636060

Thus, we can understand that the LCM of 755,442,397,276 is 18282636060.

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

• LCM of 297, 405, 301, 293
• LCM of 264, 360, 958, 800
• LCM of 679, 828, 780, 285
• LCM of 792, 152, 944, 981
• LCM of 524, 125, 160, 519

1. What is the LCM of 755, 442, 397, 276?

Answer: LCM of 755, 442, 397, 276 is 18282636060.

2. How to calculate the LCM of 755, 442, 397, 276?

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 755, 442, 397, 276.

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}.