Question

write all the factors of each product 36 42 60 and 80 example ​

Answer 1

36=2×3×2×3

42=2×3×7

60=2×5×3×2

80=2×2×2×2×5

Answer 2

Answer:

Factors of 42 are 1, 2, 3, 6, 7, 14, 21, and 42. 1 is a universal factor. It is a factor of all numbers. The number itself is a factor of the number as it divides itself exactly.

Step-by-step explanation:

Factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36. Pair factors of 36 are (1, 36), (4, 9), (6, 6), (12, 3), and (18, 2). 1 is a factor of every number. Prime factorization of 36 is 2 × 2 × 3 × 3 = 2² × 3².

The factors of 60 are 1, 2, 3, 4, 6, 9, 12, 18, 36 and 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60 respectively.

The factors of 80 are 1, 2, 4, 5, 8, 10, 16, 20, 40, and 80. Hence, it is a composite number.

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