Prime factors are prime numbers, which are only divisible by 1 and themselves the only even prime number is 2, and it is a factor of all even the prime factors of 40 are 2. 45 as a product of it's prime factors express 45 as a product of it's prime factors express a number as a product of prime factors.
The prime factors of 45 are three, three and five these three numbers represent the unique combination of prime numbers that, when multiplied together, produce 45 as. Use prime decomposition: 45 = 3xx3xx5 = 3^2 xx5 first, you can make a factor tree, or just use a calculator to quickly prime decompose the number: 3^2 5 all the best. 45 is a composite number it has factors other than 1 and itself it is not a prime number the 6 factors of 45 are 1, 3, 5, 9, 15, and 45 the factor pairs of 45 are 1 x45, 3 x 15, and 5 x 9 the proper factors of 45 are 1, 3, 5, 9, and 15 or if the definition you are using excludes 1, they are 3, 5, 9, and 15.
4,6,8,9,10,12,14,15,16,18,20 you can write any composite number as a product of prime factors this is called prime factorization to find the prime factors of a number, you divide the number by the smallest possible prime number and work up the list of prime numbers until the result is itself a prime number. All composite numbers can be expressed as unique products of prime numbers this is accomplished by dividing the original number and its factors by prime numbers.
48 as a product of its prime factors is 2^4 3 (or 22223) 60 as a product of its prime factors is 2^235 (or 2235) remember prime factors are those numbers that can only be divided by themselves and 1 for example, 3 can only be divided by 3 and by 1. The factors of 45, the prime factors of 45 tasks including write 45 as a product of prime factors or list the factors of 45 will no longer pose a challenge to you.
Well prime numbers are 2,3,5,7,,11,13 and so on but for this it doesn't go up that much prime factors are there prime numbers that multiply into the given. Write 75 as the product of its prime factors (2 marks) - 171339.
Write 44 as a product of prime factors - 462846 verified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. The prime factors of a number are the factors which are also prime numbers in the case of 36, 2 and 3 are its prime factors to write 36 as a product of its prime factors, we need a combination of 2 and 3 that we can multiply together to make 36.