GCF = 2
If your familiar to continuous divison, listing, or prime factorization then this is perfect
If you prefer using continuous division, you must think of a number thats divisible by both numbers, in this case, 176 and 1242
As you can see 176 and 1242 are even so you can use 2 or if theres any other number, you can use that.
Then use that number as a divisor and you will repeat the process until theres a composite number
Please tell me if i got anything incorrect
The GCF of 88 and 176 is: 88
The GCF of 143, 176 is 11.
GCF(280-4, 1245-3) = GCF(276, 1242) = 138
The GCF is 22.
The GCF is 22.
The GCF is 22.
The GCF is 16.
Not at all 1242 is even. No even numbers can be prime.
It is: 8
It is 11
22
38