Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 632 and 633 the smallest integer that is 400056 that is divisible by both numbers.
Least Common Multiple (LCM) of 632 and 633 is 400056.
LCM(632,633) = 400056
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 632 and 633. First we will calculate the prime factors of 632 and 633.
Prime Factorization of 632
2 | 632 |
2 | 316 |
2 | 158 |
79 | 79 |
1 |
Prime factors of 632 are 2,79. Prime factorization of 632 in exponential form is:
632 = 23×791
Prime Factorization of 633
3 | 633 |
211 | 211 |
1 |
Prime factors of 633 are 3,211. Prime factorization of 633 in exponential form is:
633 = 31×2111
Now multiplying the highest exponent prime factors to calculate the LCM of 632 and 633.
LCM(632,633) = 23×31×791×2111
LCM(632,633) = 400056
Factors of 632
List of positive integer factors of 632 that divides 632 without a remainder.
1, 2, 4, 8, 79, 158, 316, 632
Factors of 633
List of positive integer factors of 633 that divides 633 without a remainder.
1, 3, 211, 633
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 632 and 633, than apply into the LCM equation.
GCF(632,633) = 1
LCM(632,633) = ( 632 × 633) / 1
LCM(632,633) = 400056 / 1
LCM(632,633) = 400056
(i) The LCM of 633 and 632 is associative
LCM of 632 and 633 = LCM of 633 and 632
1. What is the LCM of 632 and 633?
Answer: LCM of 632 and 633 is 400056.
2. What are the Factors of 632?
Answer: Factors of 632 are 1, 2, 4, 8, 79, 158, 316, 632. There are 8 integers that are factors of 632. The greatest factor of 632 is 632.
3. What are the Factors of 633?
Answer: Factors of 633 are 1, 3, 211, 633. There are 4 integers that are factors of 633. The greatest factor of 633 is 633.
4. How to Find the LCM of 632 and 633?
Answer:
Least Common Multiple of 632 and 633 = 400056
Step 1: Find the prime factorization of 632
632 = 2 x 2 x 2 x 79
Step 2: Find the prime factorization of 633
633 = 3 x 211
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 400056 = 2 x 2 x 2 x 3 x 79 x 211
Step 4: Therefore, the least common multiple of 632 and 633 is 400056.