No, 9 goes into 10 once with a remainder of 1.
No. These are the numbers that can go into 120: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120.
Yes.
No.
Yes
No. Factors of 9 are 9, 18, 27, 36, 45, and so on...
8 9*8 = 72 10*8 = 80
Since 80 is a factor of 400, it is automatically the GCF.
Since 18 is a factor of 80, it is automatically the GCF.
The Greatest Common Factor (GCF) is: 10
The GCF is 1.
No. Factors of 9 are 9, 18, 27, 36, 45, and so on...
8 9*8 = 72 10*8 = 80
The greatest common factor of 54 and 99 is 9, which is not prime. The greatest common factor of 80 and 114 is 2, which is prime.
No, 40 is a factor of 80.
No, 80 is a multiple of 4. 4 is a factor of 80.
6 is not a factor of 80
9 as a percentage of 80 = 100*9/80 = 11.25%9 as a percentage of 80 = 100*9/80 = 11.25%9 as a percentage of 80 = 100*9/80 = 11.25%9 as a percentage of 80 = 100*9/80 = 11.25%
9 of 80 = 9 x 80 = 720 9% of 80 = 7.20 9% off 80 = 72.80
The Factor pairs for 80 are 1x80, 2x40, and 8x10
Since 20 is a factor of 80, the GCF of 20 and 80 is 20
80-9 = 71