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What is the LCM of 7 21 and 14?
The LCM is 42
What is the LCM of 21 14 and 28?
The LCM is: 84
LCM 7 14 21?
To find the Least Common Multiple (LCM) of 7, 14, and 21, we first need to factorize each number. The prime factors of 7 are 7, of 14 are 2 x 7, and of 21 are 3 x 7. To find the LCM, we take the highest power of each prime factor that appears in any of the numbers. Therefore, LCM(7, 14, 21) = 2 x 3 x 7 = 42.
What is the LCM 21 14 7?
42
What is the LCM of 14 and 21 using prime factorization?
2 x 7 = 14 3 x 7 = 21 2 x 3 x 7 = 42, the LCM
What is the least common multiple of 14 21 and 7?
The least common multiple of the numbers 21, 14 and 7 is 42.
What is the least common multiple of 12 14 21?
The LCM is: 84
What is the LCM of 21 14 and 9?
It's 126. -- the 6th multiple of 21 -- the 9th multiple of 14 -- the 14th multiple of 9
What is the least common multiple of 7 18 and 21?
The least common multiple of the numbers 7, 18 and 21 is 126.
What is the highest multiple of 14 and 21?
The highest multiple of both 14 and 21 is their least common multiple (LCM). To find the LCM, we first determine the prime factorization of both numbers: 14 is (2 \times 7) and 21 is (3 \times 7). The LCM is calculated as (2^1 \times 3^1 \times 7^1 = 42). Therefore, the highest multiple of 14 and 21 is 42.
Find the LCM of 7 14?
Since 14 is a multiple of 7, it is automatically the LCM.
How do you find the LCD of 7 21 49 14?
It is: 294 which is the same as its LCM
