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What is the prime factorization using divisibility rules for 1215?
1215 is divisible by 3 because its digits add up to a multiple of 3. That leaves 405. 405 is divisible by 3, leaving 135. 135 is divisible by 3, leaving 45. 45 is divisible by 3, leaving 15. 15 is divisible by 3, leaving 5. 5 is divisible by 5 because it ends in 5. 3 x 3 x 3 x 3 x 3 x 5 = 1215
Which number is divisible by 3 and 5 601848 or 12?
Both are divisible by 3 and 5 12/3 = 4 12/5 = 2.4 601848/3 = 200616 601848/5 = 40123.2 However both are only divisible by 3 with no remainder.
Is 3 divisible by 870?
No. But 870 is divisible by 3 (because 8+7+0 = 15 -> 1 + 5 = 6 and 6 is divisible by 3). 870/3 = 290.
Is there a number divisible by 6. But not 3?
yeah3 9 15 21 27 and so on(every other multiple of three)But if you have a large number, like 755253, and don't have a calculator handy, then use sum of digits to determine if divisible by 3.Then if the number is divisible by 3 and divisible by 2, then it is also divisible by 6.So in this case: 7 + 5 + 5 + 2 + 5 + 3 = 27, which is divisible by 3, but the original number is odd, so the number is not divisible by 6.
What is 7055 divisible by?
2,055 is divisible by 1, 3, 5, 15, 137, 411, 685, 2055.
Is 845 evenly divisible by 4?
No, it's 211.25
Is 845 divisible by 2?
No. At least not completely. It is 455.5.
Is 2390 divisible by 3 and 5?
2390 is not divisible by 3 but is divisible by 5. 2 + 3 + 9 + 0 = 14; 1 + 4 = 5: 5 is not divisible by 3, so 14 is not divisible by 3, so 2390 is not divisible by 3. 2390 ends with a 0, so 2390 is divisible by 5.
How do you know that a number is divisible by 15?
A number that is divisible by 15 is divisible both by 5 and 3 A number is divisible by 5 if it ends with 0 or 5 A number is divisible by 3 if the sum of its digits is divisible by 3 e.g. 4035 is divisible by 15 as it ends with a 5 and 4+0+3+5=12 which is divisible by 3
Is 845 evenly divisble by 4?
Oh, dude, let me check my crystal ball... Just kidding! Yeah, so to see if 845 is evenly divisible by 4, you divide 845 by 4 and see if you get a whole number. In this case, 845 divided by 4 equals 211.25, which is not a whole number, so nope, it's not evenly divisible by 4. Math can be a real party pooper sometimes, huh?
Can 534 divisble by 2 3 5 9 10?
It is divisible by 2 & 3. It is not divisible by 5, 9 & 10. 534 is even → divisible by 2 5 + 3 + 4 = 12 → divisible by 3 534 does not end in 0 or 5 → not divisible by 5 5 + 3 + 4 = 12 → not divisible by 9 534 does not end in 0 → not divisible by 10
What is a number divisible by 3 3 and 5?
15 is divisible by 3 and 5.
Is 2561 divisible by 5 and 3?
it's not divisible by neither 5 or 3
Is 230 divisible by 2 3 and 5?
yep it is because 2 is divisible by 2 and 3 is divisible by 3 and 0 is divisible by 5 have fun suckers!
Is 672 divisible by 5 10 2 3?
It is divisible by 2 and 3. It isn't divisible by 5 and 10.
Is 845 divisible by 10?
nope, because it doesnt end in a 0
Is 5225 divisible by 3?
Is 5225 divisible by 3? A number is divisible by 3, if the sum of its digits is evenly divisible by 3. 5 + 2 + 2 + 5 = 14. Since 14 is not divisible by 3, neither is 5225.
