Factors of 18 are 1, 18, 2, 9, 3, 6.
Factors of 72 are 1, 72, 2, 36, 3, 24, 4, 18, 6, 12, 8, 9.
So, Common Factors of both are: 1, 2, 3, 6, and 18.
18 is the GCF.
Chat with our AI personalities
The Least Common Multiple (LCM) of 18 and 8 is 72, which is the multiple of the highest power of prime factors in the given numbers (2^3 x 3^2).72
The factors of 18 are: 1, 2, 3, 6, 9, 18The factors of 54 are: 1, 2, 3, 6, 9, 18, 27, 54The factors of 72 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72The common factors are: 1, 2, 3, 6, 9, 18The Greatest Common Factor (GCF) is: 18
The common factors are: 1, 2
The least common multiple of 6 , 8 , 18 = 72
The GCF is 18.