Given numbers are 489,987,545,326

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

The LCM of 489,987,545,326 is 175360290.

Find LCM of 489,987,545,326 with Prime Factorization

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

3 x 163 x 1 x 329 x 545 x 2 = 175360290

Therefore, the lowest common multiple of 489,987,545,326 is 175360290.

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.

489 x 987 x 545 x 326 = 85751181810

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.

489 : 1, 3, 163, 489

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

545 : 1, 5, 109, 545

326 : 1, 2, 163, 326

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 489,987,545,326, is 1.

Now, the common factors can be found like this.

489:3x 163

987:3x 7x 47

545:5x 109

326:2x 163

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

3x 163 = 489

Therefore, the value for common factors is 489.

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 = 85751181810/(1x489)

LCM = 85751181810/489

LCM = 175360290

Thus, we can understand that the LCM of 489,987,545,326 is 175360290.

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

• LCM of 502, 264, 818, 136
• LCM of 852, 736, 435, 601
• LCM of 697, 142, 718, 530
• LCM of 773, 459, 274, 948
• LCM of 886, 923, 619, 268

1. What is the LCM of 489, 987, 545, 326?

Answer: LCM of 489, 987, 545, 326 is 175360290.

2. How to calculate the LCM of 489, 987, 545, 326?

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 489, 987, 545, 326.

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}.