Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8630 and 8636 the smallest integer that is 37264340 that is divisible by both numbers.
Least Common Multiple (LCM) of 8630 and 8636 is 37264340.
LCM(8630,8636) = 37264340
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 8630 and 8636. First we will calculate the prime factors of 8630 and 8636.
Prime Factorization of 8630
2 | 8630 |
5 | 4315 |
863 | 863 |
1 |
Prime factors of 8630 are 2, 5,863. Prime factorization of 8630 in exponential form is:
8630 = 21×51×8631
Prime Factorization of 8636
2 | 8636 |
2 | 4318 |
17 | 2159 |
127 | 127 |
1 |
Prime factors of 8636 are 2, 17,127. Prime factorization of 8636 in exponential form is:
8636 = 22×171×1271
Now multiplying the highest exponent prime factors to calculate the LCM of 8630 and 8636.
LCM(8630,8636) = 22×51×171×1271×8631
LCM(8630,8636) = 37264340
Factors of 8630
List of positive integer factors of 8630 that divides 8630 without a remainder.
1, 2, 5, 10, 863, 1726, 4315, 8630
Factors of 8636
List of positive integer factors of 8636 that divides 8636 without a remainder.
1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 4318, 8636
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8630 and 8636, than apply into the LCM equation.
GCF(8630,8636) = 2
LCM(8630,8636) = ( 8630 × 8636) / 2
LCM(8630,8636) = 74528680 / 2
LCM(8630,8636) = 37264340
(i) The LCM of 8636 and 8630 is associative
LCM of 8630 and 8636 = LCM of 8636 and 8630
1. What is the LCM of 8630 and 8636?
Answer: LCM of 8630 and 8636 is 37264340.
2. What are the Factors of 8630?
Answer: Factors of 8630 are 1, 2, 5, 10, 863, 1726, 4315, 8630. There are 8 integers that are factors of 8630. The greatest factor of 8630 is 8630.
3. What are the Factors of 8636?
Answer: Factors of 8636 are 1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 4318, 8636. There are 12 integers that are factors of 8636. The greatest factor of 8636 is 8636.
4. How to Find the LCM of 8630 and 8636?
Answer:
Least Common Multiple of 8630 and 8636 = 37264340
Step 1: Find the prime factorization of 8630
8630 = 2 x 5 x 863
Step 2: Find the prime factorization of 8636
8636 = 2 x 2 x 17 x 127
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 37264340 = 2 x 2 x 5 x 17 x 127 x 863
Step 4: Therefore, the least common multiple of 8630 and 8636 is 37264340.