Least Common Multiple of 8020 and 8028

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 8020 and 8028 the smallest integer that is 16096140 that is divisible by both numbers.

Least Common Multiple (LCM) of 8020 and 8028 is 16096140.

LCM(8020,8028) = 16096140

LCM of 8020 and 8028

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

LCM of:
and

Least Common Multiple of 8020 and 8028

LCM of 8020 and 8028 is 16096140

Least common multiple can be found by multiplying the highest exponent prime factors of 8020 and 8028. First we will calculate the prime factors of 8020 and 8028.

Prime Factorization of 8020


2 8020
2 4010
5 2005
401 401
1

Prime factors of 8020 are 2, 5,401. Prime factorization of 8020 in exponential form is:

8020 = 22×51×4011

Prime Factorization of 8028


2 8028
2 4014
3 2007
3 669
223 223
1

Prime factors of 8028 are 2, 3,223. Prime factorization of 8028 in exponential form is:

8028 = 22×32×2231

Now multiplying the highest exponent prime factors to calculate the LCM of 8020 and 8028.

LCM(8020,8028) = 22×32×51×2231×4011
LCM(8020,8028) = 16096140

Factors of 8020

List of positive integer factors of 8020 that divides 8020 without a remainder.

1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 8020

Factors of 8028

List of positive integer factors of 8028 that divides 8028 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 8028

Least Common Multiple of 8020 and 8028 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8020 and 8028, than apply into the LCM equation.

GCF(8020,8028) = 4
LCM(8020,8028) = ( 8020 × 8028) / 4
LCM(8020,8028) = 64384560 / 4
LCM(8020,8028) = 16096140

Properties of LCM 8020 and 8028

(i) The LCM of 8028 and 8020 is associative

LCM of 8020 and 8028 = LCM of 8028 and 8020

Related Least Common Multiples of 8020

Related Least Common Multiples of 8028

Frequently Asked Questions on LCM of 8020 and 8028

1. What is the LCM of 8020 and 8028?

Answer: LCM of 8020 and 8028 is 16096140.

2. What are the Factors of 8020?

Answer: Factors of 8020 are 1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 8020. There are 12 integers that are factors of 8020. The greatest factor of 8020 is 8020.

3. What are the Factors of 8028?

Answer: Factors of 8028 are 1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 8028. There are 18 integers that are factors of 8028. The greatest factor of 8028 is 8028.

4. How to Find the LCM of 8020 and 8028?

Answer:

Least Common Multiple of 8020 and 8028 = 16096140

Step 1: Find the prime factorization of 8020

8020 = 2 x 2 x 5 x 401

Step 2: Find the prime factorization of 8028

8028 = 2 x 2 x 3 x 3 x 223

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

LCM = 16096140 = 2 x 2 x 3 x 3 x 5 x 223 x 401

Step 4: Therefore, the least common multiple of 8020 and 8028 is 16096140.