first you figure out what times what=44. 22x2 does. 2 is already a Prime number so that is part of the end answer. THen you must figure out what times what=22 because it is NOT a prime number. 11x2 does. Now you have all prime numbers so the answer is 11x2x2
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-- List all factors of the first number. -- List all factors of the second number. -- If there are more than two numbers, list all factors of each one. -- Find the set of factors that are on every list. -- Find the greatest factor in the set.
The factors of 44 are: 1, 2, 4, 11, 22, 44 The factors of 341 are: 1, 11, 31, 341
When you are finding common factors, one method is to list the factors.
Factors of 28... 1,2,4,7,14,28 Factors of 44... 1,2,4,11,22,44 Common factors therefore are 1,2 & 4
To find the factors of a number you first need to break it down into its prime factors. In this case, 44 is even so you can divide by 2. Do this and you get 22, which is also even. Divide by 2 again and you get 11 which is prime. Thus the prime factors of 44 are 2, 2 and 11. In order to find all the factors (other than 1) you multiply any combination of these prime factors together. In this case, the factors of 44 work out as: 1, 2, 4, 11, 22 and 44.