I am a multiple of 7 and a factor of 210. The product of my two digits is an odd
number. Which number am I
Answers
Answered by
35
Step-by-step explanation:
Factors of 210= 2*3*5*7
Factors which are multiple of 7 are 14,21,35 only two digit factors we consider
And it is also given that product of my two digits is odd
only 35 is the number whose digit's product (3 and 5) is ODD
But in case of 14 and 21 product of digits is EVEN
SO the Number is 35.
Answered by
2
Answer:
The number is 35.
Step-by-step explanation:
Factors of 210 = 2 x 3 x 5 x 7
Factors that are multiples of 7 are 14, 21, 35
we are considering only two digits
and it's given that the product of my two digits is odd
hence only 35 is the number whose digits product ( 3 and 5 ) is ODD
but in the case of 14 and 21 product of digits is EVEN
⇒ So the number is 35.
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