Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4628 and 4634 the smallest integer that is 10723076 that is divisible by both numbers.
Least Common Multiple (LCM) of 4628 and 4634 is 10723076.
LCM(4628,4634) = 10723076
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 4628 and 4634. First we will calculate the prime factors of 4628 and 4634.
Prime Factorization of 4628
2 | 4628 |
2 | 2314 |
13 | 1157 |
89 | 89 |
1 |
Prime factors of 4628 are 2, 13,89. Prime factorization of 4628 in exponential form is:
4628 = 22×131×891
Prime Factorization of 4634
2 | 4634 |
7 | 2317 |
331 | 331 |
1 |
Prime factors of 4634 are 2, 7,331. Prime factorization of 4634 in exponential form is:
4634 = 21×71×3311
Now multiplying the highest exponent prime factors to calculate the LCM of 4628 and 4634.
LCM(4628,4634) = 22×71×131×891×3311
LCM(4628,4634) = 10723076
Factors of 4628
List of positive integer factors of 4628 that divides 4628 without a remainder.
1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628
Factors of 4634
List of positive integer factors of 4634 that divides 4634 without a remainder.
1, 2, 7, 14, 331, 662, 2317, 4634
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4628 and 4634, than apply into the LCM equation.
GCF(4628,4634) = 2
LCM(4628,4634) = ( 4628 × 4634) / 2
LCM(4628,4634) = 21446152 / 2
LCM(4628,4634) = 10723076
(i) The LCM of 4634 and 4628 is associative
LCM of 4628 and 4634 = LCM of 4634 and 4628
1. What is the LCM of 4628 and 4634?
Answer: LCM of 4628 and 4634 is 10723076.
2. What are the Factors of 4628?
Answer: Factors of 4628 are 1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628. There are 12 integers that are factors of 4628. The greatest factor of 4628 is 4628.
3. What are the Factors of 4634?
Answer: Factors of 4634 are 1, 2, 7, 14, 331, 662, 2317, 4634. There are 8 integers that are factors of 4634. The greatest factor of 4634 is 4634.
4. How to Find the LCM of 4628 and 4634?
Answer:
Least Common Multiple of 4628 and 4634 = 10723076
Step 1: Find the prime factorization of 4628
4628 = 2 x 2 x 13 x 89
Step 2: Find the prime factorization of 4634
4634 = 2 x 7 x 331
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 10723076 = 2 x 2 x 7 x 13 x 89 x 331
Step 4: Therefore, the least common multiple of 4628 and 4634 is 10723076.