4
To factorise the expression (70a - 20b - 10c), first identify the greatest common factor (GCF) of the coefficients, which is 10. Then, factor out 10 from the entire expression: [ 70a - 20b - 10c = 10(7a - 2b - c). ] Thus, the factorised form is (10(7a - 2b - c)).
No, 16 is not a factor of 680.
The only prime factor of 16 is 2.
the common factor of 16 and 117 is : 1
16 is both a factor and a multiple of itself.
-(5b - 4)(25b2 + 20b + 16)
4(a+5b)
4(4b + 5)(16b2 - 20b + 25)
no
If it's a Conn trumpet, it's the model number. The Conn 20B is a student model horn.
16 is not a factor of 36.
No, 16 is not a factor of 680.
Greatest common factor of 16 and 16 is 16.
40b2
20b rotary
Because 16 is a factor of 16, but it's not a factor of 42. So a number that's a factor of both 16 and 42 must be less than 16. (It can't be more than 16, because no factor of 16 can be bigger than 16.)
Since 16 is a factor of 32, it is automatically the GCF.