Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 535 and 539 the smallest integer that is 288365 that is divisible by both numbers.
Least Common Multiple (LCM) of 535 and 539 is 288365.
LCM(535,539) = 288365
Least common multiple or lowest common denominator (LCD) can be calculated in three ways;
Least common multiple can be found by multiplying the highest exponent prime factors of 535 and 539. First we will calculate the prime factors of 535 and 539.
Prime Factorization of 535
5 | 535 |
107 | 107 |
1 |
Prime factors of 535 are 5,107. Prime factorization of 535 in exponential form is:
535 = 51×1071
Prime Factorization of 539
7 | 539 |
7 | 77 |
11 | 11 |
1 |
Prime factors of 539 are 7,11. Prime factorization of 539 in exponential form is:
539 = 72×111
Now multiplying the highest exponent prime factors to calculate the LCM of 535 and 539.
LCM(535,539) = 51×72×111×1071
LCM(535,539) = 288365
Factors of 535
List of positive integer factors of 535 that divides 535 without a remainder.
1, 5, 107, 535
Factors of 539
List of positive integer factors of 539 that divides 539 without a remainder.
1, 7, 11, 49, 77, 539
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 535 and 539, than apply into the LCM equation.
GCF(535,539) = 1
LCM(535,539) = ( 535 × 539) / 1
LCM(535,539) = 288365 / 1
LCM(535,539) = 288365
(i) The LCM of 539 and 535 is associative
LCM of 535 and 539 = LCM of 539 and 535
1. What is the LCM of 535 and 539?
Answer: LCM of 535 and 539 is 288365.
2. What are the Factors of 535?
Answer: Factors of 535 are 1, 5, 107, 535. There are 4 integers that are factors of 535. The greatest factor of 535 is 535.
3. What are the Factors of 539?
Answer: Factors of 539 are 1, 7, 11, 49, 77, 539. There are 6 integers that are factors of 539. The greatest factor of 539 is 539.
4. How to Find the LCM of 535 and 539?
Answer:
Least Common Multiple of 535 and 539 = 288365
Step 1: Find the prime factorization of 535
535 = 5 x 107
Step 2: Find the prime factorization of 539
539 = 7 x 7 x 11
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 288365 = 5 x 7 x 7 x 11 x 107
Step 4: Therefore, the least common multiple of 535 and 539 is 288365.