Study

Divisibility

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T/F 35,496 is divisible by 2,3,4,6 and 9?

True

8,136

2, 3, 4, 6, 9

Which number is prime? 18 or 23

23

91,350

2, 3, 5, 6, 9, 10

Prime or composite? 12

Composite

Which number is prime? 33 or 3?

3

Prime or composite? 15

Composite

T/F 6,003 is divisible by 3, 9, 10

False

Which number is prime? 16 or 2?

2

T/F 369 is divisible by 2, 3 and 9

False

65,736

2, 3, 4, 6, 9

76,455

3, 5, 9

Prime or composite? 73

Prime

927

3, 9

Prime or composite? 10

Composite

35,421

3

T/F 1,674 is divisible by 2,3,4,6 and 9?

True

T/F/ 7,870 is divisible by 2, 5 and 10

True

T/F 45 is divisible by 3, 5, and 9

True

T/F 136 is divisible by 2 and 4

True

Prime or composite? 49

Composite

1,435

5

240

2, 3, 4, 5, 6, 10

Which number is prime? 41 or 36?

41