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Q: Is 639 divisible by 8

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1, 3, 9, 71, 213, 639.

Yes. 639/9 = 71

No, multiples of 6 are even numbers.

40896

Urc-l-639

If the last 3 digits are divisible by 8, the number is divisible by 8.

no.. for example 6,12,18 are divisible by 2..but not divisible by 8.

1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278

4 is divisible by 1, 2 and 4. So is 8. If a number is divisible by 8, it will also be divisible by 4.

Yes - 24 is divisible by both 6 and 8 - but is NOT divisible by 48

152 is divisible by 8, and the answer is 19.

Neither is divisible by 8.

Being divisible by 4, means that it will also be divisible by 2, so that doesn't tell you anything about divisibility by 8. But if you divide the number by 2, and this quotient is divisible by 4, then yes the original number is divisible by 8.

Integers divisible by 8 have their last 3 digits divisible by 8. So: 2934829387957008 is divisible by 8 because the last three digits are divisible by 8 (008 / 8 = 1). 2348012934801298304400 is also (400 / 8 = 50). 123006 is not (006 / 8 = 0.75).

Not always for example, 36 is not divisible by 8 but it is divisible by 2 and 4.

Numbers are divisible by 8 if the number formed by the last three individual digits is evenly divisible by 8. For example, the last three digits of the number 3624 is 624, which is evenly divisible by 8 so 3624 is evenly divisible by 8.

603, 612, 621, 630, 639, 648, 657, 666, 675, 684, 693

640 miles would be 8 hours exactly. 639 is 7.9875

79.875

3805 is divisible by 5 evenly whereas 3805 is not divisible by 8 evenly

No. The reverse is true, but 12 is divisible by 4 and not by 8.

If the last three digits of a number are divisible by 8, the whole number is divisible by 8.

Sure it may be divisible by 8 - or it may not. For example, 40 and 1000 are both divisible by 8.

Yes, 1880 is divisible by 8. 1880 divided by 8 = 235.

Because 8 is 2 cubed, you can test if a number is divisible by 8 by dividing it by 2 three times. If the number you reach is an integer, then the number is divisible by 8. For example, 72/2 = 36/2 = 18/2 = 9. Therefore, 72 is divisible by 8. For very large numbers, if the last three digits are divisible by 8, the number itself is divisible by 8.