81 and 3
72 and 12
The scale would be 1:84
The GCF is 1.
63-84 equals = -21
Yes, 6 is a factor of 84.
To find pairs of numbers that equal 84 in addition, you can combine different numbers. For example, 42 + 42 = 84, or 50 + 34 = 84. Additionally, 0 + 84 also equals 84. Essentially, any two numbers that sum to 84 can be used, such as 10 + 74 or 20 + 64.
28*21 equals 84
The factor pairs of 84 are (84,1)(42,2)(28,3)(21,4)(14,6)(12,7) None of them add up to 17. If that was -84, you could use 21 and -4.
3 is a factor of 84.
No, 9 is not a factor of 84.
No, it's a multiple. 84 is a factor of 168.
No, 8 is not a factor of 84.
Why is there so many common factor questions on this forum?They are easy to work out using a calculator, just divide by numbers starting from one and if there is a result that is a whole number it is a factor. Then compare between the two numbers.e.g84 has factors84/1=84, 84/2=42, 84/4=21, 84/6=14, 84/7=12and do the same for 136note how you see that the numbers that the division equals gets smaller so you will not have to try numbers above 12.