Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 604 and 612 the smallest integer that is 92412 that is divisible by both numbers.
Least Common Multiple (LCM) of 604 and 612 is 92412.
LCM(604,612) = 92412
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 604 and 612. First we will calculate the prime factors of 604 and 612.
Prime Factorization of 604
2 | 604 |
2 | 302 |
151 | 151 |
1 |
Prime factors of 604 are 2,151. Prime factorization of 604 in exponential form is:
604 = 22×1511
Prime Factorization of 612
2 | 612 |
2 | 306 |
3 | 153 |
3 | 51 |
17 | 17 |
1 |
Prime factors of 612 are 2, 3,17. Prime factorization of 612 in exponential form is:
612 = 22×32×171
Now multiplying the highest exponent prime factors to calculate the LCM of 604 and 612.
LCM(604,612) = 22×32×171×1511
LCM(604,612) = 92412
Factors of 604
List of positive integer factors of 604 that divides 604 without a remainder.
1, 2, 4, 151, 302, 604
Factors of 612
List of positive integer factors of 612 that divides 612 without a remainder.
1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 604 and 612, than apply into the LCM equation.
GCF(604,612) = 4
LCM(604,612) = ( 604 × 612) / 4
LCM(604,612) = 369648 / 4
LCM(604,612) = 92412
(i) The LCM of 612 and 604 is associative
LCM of 604 and 612 = LCM of 612 and 604
1. What is the LCM of 604 and 612?
Answer: LCM of 604 and 612 is 92412.
2. What are the Factors of 604?
Answer: Factors of 604 are 1, 2, 4, 151, 302, 604. There are 6 integers that are factors of 604. The greatest factor of 604 is 604.
3. What are the Factors of 612?
Answer: Factors of 612 are 1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612. There are 18 integers that are factors of 612. The greatest factor of 612 is 612.
4. How to Find the LCM of 604 and 612?
Answer:
Least Common Multiple of 604 and 612 = 92412
Step 1: Find the prime factorization of 604
604 = 2 x 2 x 151
Step 2: Find the prime factorization of 612
612 = 2 x 2 x 3 x 3 x 17
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 92412 = 2 x 2 x 3 x 3 x 17 x 151
Step 4: Therefore, the least common multiple of 604 and 612 is 92412.