The prime factorization of 189 is 3 x 3 x 3 x 7. You need at least two numbers to find a GCF.
The GCF is 21.
The GCF is 1.
Each HCF has its own set of prime factors.
The prime factorisation (not fractional!) of 189 is:189 = 3*3*3*7The prime factorisation (not fractional!) of 189 is:189 = 3*3*3*7The prime factorisation (not fractional!) of 189 is:189 = 3*3*3*7The prime factorisation (not fractional!) of 189 is:189 = 3*3*3*7
No. 189 is not prime because it is divisible by 9.
The GCF is 1.
The prime numbers (factors) of 189 are: 3 and 7
You need at least two numbers to find a GCF.
63 is the HCF
I have some options 14,15,19,16,21
The HCF is 1.
They are: 333*7 = 189