Divide the factor into the number. If the answer is a whole number, the factor is a factor.
When finding the factors of 841, the largest number you would test is 29. No prime number higher than 29 could be a factor because the square of that number would exceed 841.
Divide the larger number by the smaller. If the result has no remainder (no decimal) then the smaller number is a factor of the larger.
Divide the smaller number into the bigger number. If the answer comes out even with no remainder, it's a factor.
3,3,3,39,3,327,381
When finding the factors of 841, the largest number you would test is 29. No prime number higher than 29 could be a factor because the square of that number would exceed 841.
Divide 291 by 7 and see if you get a whole number or is there a remainder. If it is not a whole number, then it is not a factor. 7 goes into 291 41 times with a remainder of 4, so it is not a factor.
it's simple, you divide the potential factor by the original number.For example, if I wanted to find out if 12 was a factor of 36;36/12= 3Because this number is an integer and not a decimal we know that in fact, 12 is a factor of 36.I hope that helped :)
5,5 25
2,19 38
compaction factor test is better than slump test,because compaction factor test should have own compaction wight,so correct value will be find out from compaction factor test.........
10 2,5