1, 2, 7 and 14 all divide into both 14 and 84, without leaving a remainder.
The common factors are: 1, 2, 3, 4, 6, 12. 12 is the greatest common factor of 72 and 84. All the factors of 12 will therefore divide by both 72 and 84.
The GCF of 84, 168 and 182 is 14. You are left with 6, 12 and 13 respectively. You cannot further divide these by any common factor aside from 1
To find 62% of a number, you multiply the number by 0.62. Therefore, to find 62% of a number that equals 84, you would set up the equation as x * 0.62 = 84, where x is the unknown number. Solving for x, you would divide 84 by 0.62 to find that the number is approximately 135.48.
To convert 84 over 9 to a mixed number, you divide 84 by 9, which equals 9 with a remainder of 3. So, the mixed number is 9 3/9. However, to simplify the fraction part, you can divide both the numerator and denominator by their greatest common factor, which is 3. This simplifies the fraction to 9 1/3.
84 divide by 112 = 0.75
21
84
84 42,2 21,2,2 7,3,2,2
6/84 = 0.071428571
3
543.7857
4.9048
40
Both 84 and 120 are products of 12. If you divide 84 by 12, you get 7 and if you divide 120 by 12 you get 10. Therefore 84/120 = 7/10.
Use a factor tree. 84 42,2 21,2,2 7,3,2,2
2