Since 23 and 3 are both prime numbers, the greatest common factor of the three numbers is 1.
Since 69 is a factor of 207, it will automatically be the GCF of this problem. But let's do it correctly. 3 x 23 = 69 3 x 3 x 23 = 207 Select the common factors. 3 x 23 = 69, the GCF.
1, 3, 5, 15 1, 23 The GCF is 1.
24. 600 = 23 x 3 x 52 216 = 23 x 33 gcf = 23 x 3 = 24
It can be. 69 is the GCF of 138 and 207.
The GCF is 23.
The GCF is 23.
Since 23 is a prime number, the greatest common factor of the two numbers is 1.
The GCF is: 27
The GCF is 23.
Greatest common factor of a and b is a if b is divisible by a.Here, 69 is divisible by 23 therefore GCF is 23.
The GCF is 23.
The GCF is 1.