Oh, dude, you want me to find the common factors of 85 and 155? Alright, let's see... So, the factors of 85 are 1, 5, 17, and 85, and the factors of 155 are 1, 5, 31, and 155. The common factors are 1 and 5. There you go, math wizardry at its finest!
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The factors of 85 are 1, 5, 17, 85
For them to be common, they need to be compared to another set of factors.
The factors of 85 are 1, 5, 17, 85
For them to be common, they need to be compared to another set of factors.
The factors of 85 are 1, 5, 17 and 85. For them to be common, they need to be compared to another set of factors.
Prime factor each number and choose the common factors to multiply.85=5x17155=5x315 is the greatest common factor.
1 and 5
The common factor of 85 and 110 are1 and 5
The factors of 85 are 1, 5, 17, and 85.
The first step to find the gcf of 85 and 145 is to list the factors of each number. The factors of 85 are 1, 5, 17 and 85. The factors of 145 are 1, 5, 29 and 145. So, the Greatest Common Factor for these numbers is 5 because it divides all them without a remainder.