Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 350 and 352 the smallest integer that is 61600 that is divisible by both numbers.
Least Common Multiple (LCM) of 350 and 352 is 61600.
LCM(350,352) = 61600
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 350 and 352. First we will calculate the prime factors of 350 and 352.
Prime Factorization of 350
2 | 350 |
5 | 175 |
5 | 35 |
7 | 7 |
1 |
Prime factors of 350 are 2, 5,7. Prime factorization of 350 in exponential form is:
350 = 21×52×71
Prime Factorization of 352
2 | 352 |
2 | 176 |
2 | 88 |
2 | 44 |
2 | 22 |
11 | 11 |
1 |
Prime factors of 352 are 2,11. Prime factorization of 352 in exponential form is:
352 = 25×111
Now multiplying the highest exponent prime factors to calculate the LCM of 350 and 352.
LCM(350,352) = 25×52×71×111
LCM(350,352) = 61600
Factors of 350
List of positive integer factors of 350 that divides 350 without a remainder.
1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350
Factors of 352
List of positive integer factors of 352 that divides 352 without a remainder.
1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 350 and 352, than apply into the LCM equation.
GCF(350,352) = 2
LCM(350,352) = ( 350 × 352) / 2
LCM(350,352) = 123200 / 2
LCM(350,352) = 61600
(i) The LCM of 352 and 350 is associative
LCM of 350 and 352 = LCM of 352 and 350
1. What is the LCM of 350 and 352?
Answer: LCM of 350 and 352 is 61600.
2. What are the Factors of 350?
Answer: Factors of 350 are 1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350. There are 12 integers that are factors of 350. The greatest factor of 350 is 350.
3. What are the Factors of 352?
Answer: Factors of 352 are 1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352. There are 12 integers that are factors of 352. The greatest factor of 352 is 352.
4. How to Find the LCM of 350 and 352?
Answer:
Least Common Multiple of 350 and 352 = 61600
Step 1: Find the prime factorization of 350
350 = 2 x 5 x 5 x 7
Step 2: Find the prime factorization of 352
352 = 2 x 2 x 2 x 2 x 2 x 11
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 61600 = 2 x 2 x 2 x 2 x 2 x 5 x 5 x 7 x 11
Step 4: Therefore, the least common multiple of 350 and 352 is 61600.