Least Common Multiple of 8576 and 8580

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 8576 and 8580 the smallest integer that is 18395520 that is divisible by both numbers.

Least Common Multiple (LCM) of 8576 and 8580 is 18395520.

LCM(8576,8580) = 18395520

LCM of 8576 and 8580

Least common multiple or lowest common denominator (LCD) can be calculated in three ways;

LCM of:
and

Least Common Multiple of 8576 and 8580

LCM of 8576 and 8580 is 18395520

Least common multiple can be found by multiplying the highest exponent prime factors of 8576 and 8580. First we will calculate the prime factors of 8576 and 8580.

Prime Factorization of 8576


2 8576
2 4288
2 2144
2 1072
2 536
2 268
2 134
67 67
1

Prime factors of 8576 are 2,67. Prime factorization of 8576 in exponential form is:

8576 = 27×671

Prime Factorization of 8580


2 8580
2 4290
3 2145
5 715
11 143
13 13
1

Prime factors of 8580 are 2, 3, 5, 11,13. Prime factorization of 8580 in exponential form is:

8580 = 22×31×51×111×131

Now multiplying the highest exponent prime factors to calculate the LCM of 8576 and 8580.

LCM(8576,8580) = 27×31×51×111×131×671
LCM(8576,8580) = 18395520

Factors of 8576

List of positive integer factors of 8576 that divides 8576 without a remainder.

1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 4288, 8576

Factors of 8580

List of positive integer factors of 8580 that divides 8580 without a remainder.

1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580

Least Common Multiple of 8576 and 8580 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8576 and 8580, than apply into the LCM equation.

GCF(8576,8580) = 4
LCM(8576,8580) = ( 8576 × 8580) / 4
LCM(8576,8580) = 73582080 / 4
LCM(8576,8580) = 18395520

Properties of LCM 8576 and 8580

(i) The LCM of 8580 and 8576 is associative

LCM of 8576 and 8580 = LCM of 8580 and 8576

Related Least Common Multiples of 8576

Related Least Common Multiples of 8580

Frequently Asked Questions on LCM of 8576 and 8580

1. What is the LCM of 8576 and 8580?

Answer: LCM of 8576 and 8580 is 18395520.

2. What are the Factors of 8576?

Answer: Factors of 8576 are 1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 4288, 8576. There are 16 integers that are factors of 8576. The greatest factor of 8576 is 8576.

3. What are the Factors of 8580?

Answer: Factors of 8580 are 1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580. There are 48 integers that are factors of 8580. The greatest factor of 8580 is 8580.

4. How to Find the LCM of 8576 and 8580?

Answer:

Least Common Multiple of 8576 and 8580 = 18395520

Step 1: Find the prime factorization of 8576

8576 = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 67

Step 2: Find the prime factorization of 8580

8580 = 2 x 2 x 3 x 5 x 11 x 13

Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:

LCM = 18395520 = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3 x 5 x 11 x 13 x 67

Step 4: Therefore, the least common multiple of 8576 and 8580 is 18395520.