Yes because it has more than two factors.
composite, 5 can go into it
prime numbers have only factors of themselves and 1; therefore 45 is composite--it has factors of 1,3,5,9,15,45
245 * 245 = 60025
245'
x+y=245 x=0-245 y=0-245
composite, 5 can go into it
121 = 11² = compisote 211 = prime 245 = 5x7² = composite 503 = prime
245 is not prime. Composite: (5 x 49 or 5 x 7 x 7) Also you can automatically determine a number as composite if: it ends with 2, 4, 6, 8, and 0: multiples of 2; or it ends with 5: multiples of 5.
The composite factors of 735 are 15, 21, 35, 49, 105, 147, 245, 735
prime numbers have only factors of themselves and 1; therefore 45 is composite--it has factors of 1,3,5,9,15,45
245 + 245 + 245 = 735
245 1*245 = 245 49*5 =245
LCM of a prime number and a composite number is equal to their product if the latter is not divisible by the former. 5 is a prime number and 49 is a composite number. 49 is not divisible by 5. So, LCM(5,49) = 5 x 49 = 245. Actually the reason behind this is that both(5 and 49) do not share any common factors except 1, so the LCM is equal to the product.
20 percent off of 245 dollars = 19620% off of $245= 20% discount applied to $245= $245 - (20% * $245)= $245 - (0.20 * $245)= $245 - 49= 196
245'
245 * 245 = 60025
x+y=245 x=0-245 y=0-245