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Using divisibility tests, determine which of the following numbers are divisible by 4; by 8: 31705072

Using divisibility tests, determine which of the following numbers are divisible by 4; by 8: 
31705072

Grade:12

1 Answers

Harshit Singh
askIITians Faculty 5963 Points
3 years ago
Dear Student

72 are the last two digits. Since, 72 is divisible by 4. Hence, 31795072 is divisible by 4
072 are the last three digits. Since, 072 is divisible by 8. Hence, 31795072 is divisible by 8

Thanks

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