Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4630 and 4636 the smallest integer that is 10732340 that is divisible by both numbers.
Least Common Multiple (LCM) of 4630 and 4636 is 10732340.
LCM(4630,4636) = 10732340
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 4630 and 4636. First we will calculate the prime factors of 4630 and 4636.
Prime Factorization of 4630
2 | 4630 |
5 | 2315 |
463 | 463 |
1 |
Prime factors of 4630 are 2, 5,463. Prime factorization of 4630 in exponential form is:
4630 = 21×51×4631
Prime Factorization of 4636
2 | 4636 |
2 | 2318 |
19 | 1159 |
61 | 61 |
1 |
Prime factors of 4636 are 2, 19,61. Prime factorization of 4636 in exponential form is:
4636 = 22×191×611
Now multiplying the highest exponent prime factors to calculate the LCM of 4630 and 4636.
LCM(4630,4636) = 22×51×191×611×4631
LCM(4630,4636) = 10732340
Factors of 4630
List of positive integer factors of 4630 that divides 4630 without a remainder.
1, 2, 5, 10, 463, 926, 2315, 4630
Factors of 4636
List of positive integer factors of 4636 that divides 4636 without a remainder.
1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4630 and 4636, than apply into the LCM equation.
GCF(4630,4636) = 2
LCM(4630,4636) = ( 4630 × 4636) / 2
LCM(4630,4636) = 21464680 / 2
LCM(4630,4636) = 10732340
(i) The LCM of 4636 and 4630 is associative
LCM of 4630 and 4636 = LCM of 4636 and 4630
1. What is the LCM of 4630 and 4636?
Answer: LCM of 4630 and 4636 is 10732340.
2. What are the Factors of 4630?
Answer: Factors of 4630 are 1, 2, 5, 10, 463, 926, 2315, 4630. There are 8 integers that are factors of 4630. The greatest factor of 4630 is 4630.
3. What are the Factors of 4636?
Answer: Factors of 4636 are 1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636. There are 12 integers that are factors of 4636. The greatest factor of 4636 is 4636.
4. How to Find the LCM of 4630 and 4636?
Answer:
Least Common Multiple of 4630 and 4636 = 10732340
Step 1: Find the prime factorization of 4630
4630 = 2 x 5 x 463
Step 2: Find the prime factorization of 4636
4636 = 2 x 2 x 19 x 61
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 10732340 = 2 x 2 x 5 x 19 x 61 x 463
Step 4: Therefore, the least common multiple of 4630 and 4636 is 10732340.