Least Common Multiple of 2860 and 2868

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 2860 and 2868 the smallest integer that is 2050620 that is divisible by both numbers.

Least Common Multiple (LCM) of 2860 and 2868 is 2050620.

LCM(2860,2868) = 2050620

LCM of 2860 and 2868

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

LCM of:
and

Least Common Multiple of 2860 and 2868

LCM of 2860 and 2868 is 2050620

Least common multiple can be found by multiplying the highest exponent prime factors of 2860 and 2868. First we will calculate the prime factors of 2860 and 2868.

Prime Factorization of 2860


2 2860
2 1430
5 715
11 143
13 13
1

Prime factors of 2860 are 2, 5, 11,13. Prime factorization of 2860 in exponential form is:

2860 = 22×51×111×131

Prime Factorization of 2868


2 2868
2 1434
3 717
239 239
1

Prime factors of 2868 are 2, 3,239. Prime factorization of 2868 in exponential form is:

2868 = 22×31×2391

Now multiplying the highest exponent prime factors to calculate the LCM of 2860 and 2868.

LCM(2860,2868) = 22×31×51×111×131×2391
LCM(2860,2868) = 2050620

Factors of 2860

List of positive integer factors of 2860 that divides 2860 without a remainder.

1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860

Factors of 2868

List of positive integer factors of 2868 that divides 2868 without a remainder.

1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868

Least Common Multiple of 2860 and 2868 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2860 and 2868, than apply into the LCM equation.

GCF(2860,2868) = 4
LCM(2860,2868) = ( 2860 × 2868) / 4
LCM(2860,2868) = 8202480 / 4
LCM(2860,2868) = 2050620

Properties of LCM 2860 and 2868

(i) The LCM of 2868 and 2860 is associative

LCM of 2860 and 2868 = LCM of 2868 and 2860

Related Least Common Multiples of 2860

Related Least Common Multiples of 2868

Frequently Asked Questions on LCM of 2860 and 2868

1. What is the LCM of 2860 and 2868?

Answer: LCM of 2860 and 2868 is 2050620.

2. What are the Factors of 2860?

Answer: Factors of 2860 are 1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860. There are 24 integers that are factors of 2860. The greatest factor of 2860 is 2860.

3. What are the Factors of 2868?

Answer: Factors of 2868 are 1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868. There are 12 integers that are factors of 2868. The greatest factor of 2868 is 2868.

4. How to Find the LCM of 2860 and 2868?

Answer:

Least Common Multiple of 2860 and 2868 = 2050620

Step 1: Find the prime factorization of 2860

2860 = 2 x 2 x 5 x 11 x 13

Step 2: Find the prime factorization of 2868

2868 = 2 x 2 x 3 x 239

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

LCM = 2050620 = 2 x 2 x 3 x 5 x 11 x 13 x 239

Step 4: Therefore, the least common multiple of 2860 and 2868 is 2050620.