No.
239 is a prime number. Therefore, the only common factor of 141 and 239 is 1.
No.
It's a prime number, factors are itself and unity.
The GCF is 1.
239 ÷ 8 = 29.875 or 29 times with a remainder of 7.
No, they have the common factor 7.No, they have the common factor 7.No, they have the common factor 7.No, they have the common factor 7.
7 is a factor of 35.
7 is not a factor of 240.
7 is not a factor of 48.
No, 7 is not a factor of 86.
Since 81 is not divisible by 7 therefore, 7 is not a factor of 81.
Since 7 is a factor of 28, it is automatically the GCF.