The greatest common divisor (GCD) of 27 and 90 is 9. This means that 9 is the largest number that divides both 27 and 90 without leaving a remainder. Other common divisors include 1 and 3.
90 does 90 goes in twice 90 * 90 = 8100
ninety 90 x 0.3 = 27
The highest number that goes into both 90 and 147 is 3.
3 and 9 81 = 3 x 27 = 9 x 9 90 = 3 x 30 = 9 x 10
The only whole number is 1, because 27 is a prime number.
1, 3, 9, 27.
The HCF of 27 and 80 is 1
The number 3
The number is 1.
3
3
The number 1.