Given numbers are 431,551,964,171

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

The LCM of 431,551,964,171 is 2060385156.

Find LCM of 431,551,964,171 with Prime Factorization

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

19 x 431 x 29 x 964 x 9 = 2060385156

Therefore, the lowest common multiple of 431,551,964,171 is 2060385156.

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.

431 x 551 x 964 x 171 = 39147317964

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.

431 : 1, 431

551 : 1, 19, 29, 551

964 : 1, 2, 4, 241, 482, 964

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 431,551,964,171, is 1.

Now, the common factors can be found like this.

431:431

551:19x 29

964:2x 2x 241

171:3x 3x 19

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

19 = 19

Therefore, the value for common factors is 19.

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 = 39147317964/(1x19)

LCM = 39147317964/19

LCM = 2060385156

Thus, we can understand that the LCM of 431,551,964,171 is 2060385156.

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

• LCM of 786, 344, 971, 913
• LCM of 797, 991, 149, 713
• LCM of 780, 156, 200, 456
• LCM of 830, 149, 786, 535
• LCM of 351, 522, 204, 782

1. What is the LCM of 431, 551, 964, 171?

Answer: LCM of 431, 551, 964, 171 is 2060385156.

2. How to calculate the LCM of 431, 551, 964, 171?

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 431, 551, 964, 171.

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}.