At Westonci.ca, we provide clear, reliable answers to all your questions. Join our vibrant community and get the solutions you need. Join our platform to get reliable answers to your questions from a knowledgeable community of experts. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

what are all the commom factors of 15, 45, & 90? :l

Sagot :

Answer: the answer is 15

Good luck, hope i helped

Answer:

1, 3, 5

Step-by-step explanation:

1 is a common factor because all numbers are divisible by 1

3 is a common factor because all the numbers are divisible by 3 (or in other words multiples of 3)

5 is a common factor of all those numbers because the last digit place in 15, 45 and 90 end in 5 and/or 0

If you're looking at 90 individually, then the common factors are 1, 2, 3, 5, 6, 9, 10, 15, 30, 45, 90

If you're looking at 45 individually, then the common factors are 1, 3, 5, 9, 15, 45

If you're looking at 15 individually, then the common factors are 1, 3, 5, 15