Given numbers are 279,272,497,987

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

The LCM of 279,272,497,987 is 1772667792.

Find LCM of 279,272,497,987 with Prime Factorization

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

3 x 7 x 93 x 272 x 71 x 47 = 1772667792

Therefore, the lowest common multiple of 279,272,497,987 is 1772667792.

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.

279 x 272 x 497 x 987 = 37226023632

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.

279 : 1, 3, 9, 31, 93, 279

272 : 1, 2, 4, 8, 16, 17, 34, 68, 136, 272

497 : 1, 7, 71, 497

987 : 1, 3, 7, 21, 47, 141, 329, 987

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 279,272,497,987, is 1.

Now, the common factors can be found like this.

279:3x 3x 31

272:2x 2x 2x 2x 17

497:7x 71

987:3x 7x 47

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

3x 7 = 21

Therefore, the value for common factors is 21.

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 = 37226023632/(1x21)

LCM = 37226023632/21

LCM = 1772667792

Thus, we can understand that the LCM of 279,272,497,987 is 1772667792.

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

• LCM of 752, 819, 307, 927
• LCM of 209, 159, 247, 830
• LCM of 832, 740, 944, 534
• LCM of 659, 322, 413, 969
• LCM of 983, 700, 365, 918

1. What is the LCM of 279, 272, 497, 987?

Answer: LCM of 279, 272, 497, 987 is 1772667792.

2. How to calculate the LCM of 279, 272, 497, 987?

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 279, 272, 497, 987.

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}.