Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 7628 and 7633 the smallest integer that is 58224524 that is divisible by both numbers.
Least Common Multiple (LCM) of 7628 and 7633 is 58224524.
LCM(7628,7633) = 58224524
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 7628 and 7633. First we will calculate the prime factors of 7628 and 7633.
Prime Factorization of 7628
2 | 7628 |
2 | 3814 |
1907 | 1907 |
1 |
Prime factors of 7628 are 2,1907. Prime factorization of 7628 in exponential form is:
7628 = 22×19071
Prime Factorization of 7633
17 | 7633 |
449 | 449 |
1 |
Prime factors of 7633 are 17,449. Prime factorization of 7633 in exponential form is:
7633 = 171×4491
Now multiplying the highest exponent prime factors to calculate the LCM of 7628 and 7633.
LCM(7628,7633) = 22×171×4491×19071
LCM(7628,7633) = 58224524
Factors of 7628
List of positive integer factors of 7628 that divides 7628 without a remainder.
1, 2, 4, 1907, 3814, 7628
Factors of 7633
List of positive integer factors of 7633 that divides 7633 without a remainder.
1, 17, 449, 7633
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7628 and 7633, than apply into the LCM equation.
GCF(7628,7633) = 1
LCM(7628,7633) = ( 7628 × 7633) / 1
LCM(7628,7633) = 58224524 / 1
LCM(7628,7633) = 58224524
(i) The LCM of 7633 and 7628 is associative
LCM of 7628 and 7633 = LCM of 7633 and 7628
1. What is the LCM of 7628 and 7633?
Answer: LCM of 7628 and 7633 is 58224524.
2. What are the Factors of 7628?
Answer: Factors of 7628 are 1, 2, 4, 1907, 3814, 7628. There are 6 integers that are factors of 7628. The greatest factor of 7628 is 7628.
3. What are the Factors of 7633?
Answer: Factors of 7633 are 1, 17, 449, 7633. There are 4 integers that are factors of 7633. The greatest factor of 7633 is 7633.
4. How to Find the LCM of 7628 and 7633?
Answer:
Least Common Multiple of 7628 and 7633 = 58224524
Step 1: Find the prime factorization of 7628
7628 = 2 x 2 x 1907
Step 2: Find the prime factorization of 7633
7633 = 17 x 449
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 58224524 = 2 x 2 x 17 x 449 x 1907
Step 4: Therefore, the least common multiple of 7628 and 7633 is 58224524.