Question

Most common factor of 18,54 and 45

Answer 1

The correct answer is 9 all 3 numbers have to be multiply by 9 and another number so 9 is the answer

Answer 2

Answer: 9

Explanation:

• List of positive integer divisors of 18 that divides 18 without a remainder: 1, 2, 3, 6, 9, 18

• List of positive integer divisors of 54 that divides 54 without a remainder: 1, 2, 3, 6, 9, 18, 27, 54

• List of positive integer divisors of 45 that divides 45 without a remainder. 1, 3, 5, 9, 15, 45

The biggest common divisor number is 9.