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It is: 84
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What is the least common multiple of 12 14 21?
The LCM is: 84
What is the LCM of 3 and 8 and 12 and 21?
168
What is the LCM of 7 3 21?
the lcm of 3 and 7 is 21 and the lcm of 7 and 21 is 21, so the lcm of 3, 7 and 21 is the lcm of 21 and 21 which is 21.
What is the LCM of 7 12 and 21?
The LCM is 84.
What is the LCM of 3 and 21?
The Least Common Multiple (LCM) for 3 21 is 21.
Lcm of 3 and 21?
The least common multiple is the smallest positive number that is the multiple of two or more numbers. 3: 3, 6, 9, 12, 15, 18, 21 21: 21 The LCM of 3 and 21 is 21.
What is LCM for 3 and 21?
The LCM of 3 and 21 is 21
What is the LCM of 10 21 and 7?
The LCM is 252.
What is the LCM of 12 18 21 40?
The LCM is 2520.
What is the LCM of 12 an 21 using prime factorization?
2 x 2 x 3 = 12 3 x 7 = 21 2 x 2 x 3 x 7 = 84, the LCM
What is the least common multiple of 7 12 21 and 27?
lcm(7, 12, 21, 27) = 756 7 = 7 12 = 2^2 x 3 21 = 3 x 7 27 = 3^3 lcm = 2^2 x 3^3 x 7 = 756
What two numbers have an LCM of 36 a GCF of 3 and a sum of 21?
12 and 9. Since both have to be multiples of 3 and sum to 21, the only pairs to consider are 3 and 18 6 and 15 9 and 12 Of these, 3 and 18 have an LCM of 18 and 6 and 15 have an LCM of 30.
