1, 2, 4, 5, 8, 10, 20, 40
1, 2, 4, 17, 34, 68
40: 2, 568: 2, 17
so, if the common factors of 40 and 68 are: 1,2,and 4 that means the greatest common factor is 4
To find the greatest common factor (GCF) of 12, 40, and 68, we first need to find the factors of each number. The factors of 12 are 1, 2, 3, 4, 6, and 12. The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40. The factors of 68 are 1, 2, 4, 17, 34, and 68. The greatest common factor among these three numbers is 4.
The Factors for 12 are 1, 2, 3, 4, 6, and 12.The factors for 40 are 1, 2, 4, 5, 8, 10, 20 and 40.The factors of 68 are 1, 2, 4, 17, 34, and 68.Also, just in case you don't know how to find a greatest common factor, it's 4.
1, 2 and 4
The common factors are: 1, 2, 4
The factors of 40 are:1, 2, 4, 5, 8, 10, 20, 40The factors of 68 are:1, 2, 4, 17, 34, 68The common factors are:1, 2, 4The Greatest Common Factor (GCF) is:4
The factors of 40 are:1, 2, 4, 5, 8, 10, 20, 40The factors of 68 are:1, 2, 4, 17, 34, 68The common factors are:1, 2, 4The Greatest Common Factor (GCF) is:4
68% of 40 = 27.2
40 of 68 is 2720.
40% of 68 is 27.2 so 68 - 27.2= 40.8 so 40% off of 68 is 27.2
68