Chapter 4: Factors, Fractions, and Exponents
Q14.
Find the greatest common factor of the numbers.
34, 85
Q15.
Find the greatest common factor of the numbers.
12, 36
Q16.
Find the greatest common factor of the numbers.
32, 55
Q17.
Find the greatest common factor of the numbers.
54, 89
Q18.
Find the greatest common factor of the numbers.
76, 86
Q19.
Find the greatest common factor of the numbers.
120, 960
Q2.
Explain why 34 is a composite number.
Q25.
Tell whether the number is prime or composite.
16
Q26.
Tell whether the number is prime or composite.
21
Q26.
Find the greatest common factor of the numbers. Then tell whether the numbers are relatively prime.
24. 64, 144