16 and 21
The factor pairs (not the GCF) of 16 are (16,1)(8,2)(4,4)
You need at least two numbers to find a GCF. If that's 12 and 16, the GCF is 4.
The GCF is 4.
You need at least two numbers to find a GCF. If that's 12, 16 and 20, the GCF is 4.
The factor pairs of 8 are (8,1)(4,2) The GCF requires at least two numbers.
The GCF is a single number so there cannot be any pair of numbers in the answer.
The factor pairs (not the GCF) of 16 are (16,1)(8,2)(4,4)
A set of numbers can only have one GCF. 6, 12 and 18 have a GCF of 6. 16, 32 and 48 have a GCF of 16. 25, 50 and 75 have a GCF of 25. The GCF of 6, 16 and 25 is 1.
The greatest common factor of the numbers 12, 16 and 18 is 2.
24 and 48 12 and 16
12 and 16
12 16 = GCF
No, but it must be even (a multiple of 2).
You need at least two numbers to find a GCF. If that's 12 and 16, the GCF is 4.
gcf (greatest common factor) is usually calculated for two (or more) numbers, not for a single number.
The GCF of 16 and 32 is 16.
12 & 16