Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 591 and 596 the smallest integer that is 352236 that is divisible by both numbers.
Least Common Multiple (LCM) of 591 and 596 is 352236.
LCM(591,596) = 352236
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 591 and 596. First we will calculate the prime factors of 591 and 596.
Prime Factorization of 591
3 | 591 |
197 | 197 |
1 |
Prime factors of 591 are 3,197. Prime factorization of 591 in exponential form is:
591 = 31×1971
Prime Factorization of 596
2 | 596 |
2 | 298 |
149 | 149 |
1 |
Prime factors of 596 are 2,149. Prime factorization of 596 in exponential form is:
596 = 22×1491
Now multiplying the highest exponent prime factors to calculate the LCM of 591 and 596.
LCM(591,596) = 22×31×1491×1971
LCM(591,596) = 352236
Factors of 591
List of positive integer factors of 591 that divides 591 without a remainder.
1, 3, 197, 591
Factors of 596
List of positive integer factors of 596 that divides 596 without a remainder.
1, 2, 4, 149, 298, 596
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 591 and 596, than apply into the LCM equation.
GCF(591,596) = 1
LCM(591,596) = ( 591 × 596) / 1
LCM(591,596) = 352236 / 1
LCM(591,596) = 352236
(i) The LCM of 596 and 591 is associative
LCM of 591 and 596 = LCM of 596 and 591
1. What is the LCM of 591 and 596?
Answer: LCM of 591 and 596 is 352236.
2. What are the Factors of 591?
Answer: Factors of 591 are 1, 3, 197, 591. There are 4 integers that are factors of 591. The greatest factor of 591 is 591.
3. What are the Factors of 596?
Answer: Factors of 596 are 1, 2, 4, 149, 298, 596. There are 6 integers that are factors of 596. The greatest factor of 596 is 596.
4. How to Find the LCM of 591 and 596?
Answer:
Least Common Multiple of 591 and 596 = 352236
Step 1: Find the prime factorization of 591
591 = 3 x 197
Step 2: Find the prime factorization of 596
596 = 2 x 2 x 149
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 352236 = 2 x 2 x 3 x 149 x 197
Step 4: Therefore, the least common multiple of 591 and 596 is 352236.