Factor out each term to get:
28 = 4 x 7
= 2² x 7
112 = 4 x 28
= 4² x 7
= 24 x 7
Then, work out the LCM by multiplying the prime factors with the max. exponents altogether!
24 x 7 = 112
The LCM is: 112
112
The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.The least common multiple of 16 and 28 is 112.
The least common multiple of the numbers 28, 42 and 56 is 168.
The lowest common multiple of 16 and 28 is 112
Both 16 and 28 are factors of 112, as 112 is the least common multiple (LCM) of the two numbers. Additionally, they both divide evenly into 224, since 224 is a multiple of both. Consequently, any multiple of 112 or 224 will also be divisible by both 16 and 28.
112
The Least Common Multiple (LCM) for 4 7 2 is 28.
The least common multiple of 28 and 35 is 140.
The least common multiple of 28 and 49 is 196
The least common multiple of 28 and 76 is 532
The least common multiple of 2702 , 28 = 5,404