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Highest common multiple for 21 and 9 and 12?
The highest common multiple of any set of integers is infinite.
What is the highest common multiple of 12and 21?
The highest common multiple is infinite, and not very practical. The GCF is 3. The LCM is 84.
The highest common factor of 24 and 21?
The highest common factor is 3.
Greatest common factor of 51 and 21?
GCF of 21 and 51 is 3.21=3*751=3*17
What is the highest common factor of 3 and 21?
triplets
What is the common multiple of 7 and 9 and 21?
21 = 7 x 3 , 9 = 3 x 3 ; for the Least Common Multiple (LCM), 21 already is a multiple of 7. 21 & 9 have a common factor of 3, so LCM = 21 x 3 = 63
What is the least common multiple of 3 21 56?
The least common multiple of 3, 21, and 56 is 168.
What is common multiple of 3 and 7?
The lowest common multiple is 21
What is the highest common multiple of 3 and 5?
The highest common multiple of two numbers is their least common multiple (LCM). The LCM of 3 and 5 is found by multiplying the two numbers and dividing by their greatest common divisor (GCD). In this case, the LCM of 3 and 5 is 15, as 3 * 5 / 1 = 15.
What is the common multiple of 3 and 21?
LCM is 21
What is the least common multiple of 21 and 9?
The LCM of 9 and 21 is 63, which is the multiple of the highest power of prime factors from both numbers, is 63. (3² x 7 = 3 x 3 x 7 = 63).
What is the least common 7 and 3?
The least common multiple is 21.
