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What is the least common multiple of 126 and 189?
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 126 and 189 is 378.
What are the common factors and greatest common factor of 189?
You need at least two numbers to find something in common.
What is the LCM of 27 54 and 189?
To find the Least Common Multiple (LCM) of 27, 54, and 189, we first need to find the prime factorization of each number. The prime factorization of 27 is 3^3, 54 is 23^3, and 189 is 3^37. Then, we take the highest power of each prime factor that appears in any of the numbers, which gives us 23^37 = 378. Therefore, the LCM of 27, 54, and 189 is 378.
How many multiples of 21 are there between 100 and 200?
There are five: 105, 126, 147, 168 and 189.
What are the common factors of 189 and 693?
The common factors of 189 and 693 are: 1, 3, 7, 9, 21, and 63
