Given numbers are 121,681,171,902,532

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

The LCM of 121,681,171,902,532 is 5391991836.

Find LCM of 121,681,171,902,532 with Prime Factorization

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

2 x 3 x 11 x 19 x 11 x 227 x 3 x 41 x 14 = 5391991836

Therefore, the lowest common multiple of 121,681,171,902,532 is 5391991836.

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.

121 x 681 x 171 x 902 x 532 = 6761557762344

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.

121 : 1, 11, 121

681 : 1, 3, 227, 681

171 : 1, 3, 9, 19, 57, 171

902 : 1, 2, 11, 22, 41, 82, 451, 902

532 : 1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,681,171,902,532, is 1.

Now, the common factors can be found like this.

121:11x 11

681:3x 227

171:3x 3x 19

902:2x 11x 41

532:2x 2x 7x 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 3x 11x 19 = 1254

Therefore, the value for common factors is 1254.

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 = 6761557762344/(1x1254)

LCM = 6761557762344/1254

LCM = 5391991836

Thus, we can understand that the LCM of 121,681,171,902,532 is 5391991836.

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

• LCM of 277, 230, 926, 934, 602
• LCM of 684, 307, 510, 885, 612
• LCM of 536, 578, 310, 665, 180
• LCM of 294, 173, 782, 911, 371
• LCM of 923, 157, 174, 915, 206

1. What is the LCM of 121, 681, 171, 902, 532?

Answer: LCM of 121, 681, 171, 902, 532 is 5391991836.

2. How to calculate the LCM of 121, 681, 171, 902, 532?

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 121, 681, 171, 902, 532.

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}.