Least Common Multiple of 1086 and 1090

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 1086 and 1090 the smallest integer that is 591870 that is divisible by both numbers.

Least Common Multiple (LCM) of 1086 and 1090 is 591870.

LCM(1086,1090) = 591870

LCM of 1086 and 1090

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

LCM of:
and

Least Common Multiple of 1086 and 1090

LCM of 1086 and 1090 is 591870

Least common multiple can be found by multiplying the highest exponent prime factors of 1086 and 1090. First we will calculate the prime factors of 1086 and 1090.

Prime Factorization of 1086


2 1086
3 543
181 181
1

Prime factors of 1086 are 2, 3,181. Prime factorization of 1086 in exponential form is:

1086 = 21×31×1811

Prime Factorization of 1090


2 1090
5 545
109 109
1

Prime factors of 1090 are 2, 5,109. Prime factorization of 1090 in exponential form is:

1090 = 21×51×1091

Now multiplying the highest exponent prime factors to calculate the LCM of 1086 and 1090.

LCM(1086,1090) = 21×31×51×1091×1811
LCM(1086,1090) = 591870

Factors of 1086

List of positive integer factors of 1086 that divides 1086 without a remainder.

1, 2, 3, 6, 181, 362, 543, 1086

Factors of 1090

List of positive integer factors of 1090 that divides 1090 without a remainder.

1, 2, 5, 10, 109, 218, 545, 1090

Least Common Multiple of 1086 and 1090 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 1086 and 1090, than apply into the LCM equation.

GCF(1086,1090) = 2
LCM(1086,1090) = ( 1086 × 1090) / 2
LCM(1086,1090) = 1183740 / 2
LCM(1086,1090) = 591870

Properties of LCM 1086 and 1090

(i) The LCM of 1090 and 1086 is associative

LCM of 1086 and 1090 = LCM of 1090 and 1086

Related Least Common Multiples of 1086

Related Least Common Multiples of 1090

Frequently Asked Questions on LCM of 1086 and 1090

1. What is the LCM of 1086 and 1090?

Answer: LCM of 1086 and 1090 is 591870.

2. What are the Factors of 1086?

Answer: Factors of 1086 are 1, 2, 3, 6, 181, 362, 543, 1086. There are 8 integers that are factors of 1086. The greatest factor of 1086 is 1086.

3. What are the Factors of 1090?

Answer: Factors of 1090 are 1, 2, 5, 10, 109, 218, 545, 1090. There are 8 integers that are factors of 1090. The greatest factor of 1090 is 1090.

4. How to Find the LCM of 1086 and 1090?

Answer:

Least Common Multiple of 1086 and 1090 = 591870

Step 1: Find the prime factorization of 1086

1086 = 2 x 3 x 181

Step 2: Find the prime factorization of 1090

1090 = 2 x 5 x 109

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

LCM = 591870 = 2 x 3 x 5 x 109 x 181

Step 4: Therefore, the least common multiple of 1086 and 1090 is 591870.