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The prime factorization of 40 is 2 X 2 X 2 X 5 or 2^3 x 5.
To find the prime factorization of 40, find the lowest prime factor that will divide into 40.
That number is 2, and 2 X 20 equals 40. 2 is prime, so it is one of the factors. 20 is a composite number, so must be factored.
The lowest Prime number that will divide evenly into 20 is 2. 2 X 10 equals 20. Another 2 is in the prime factorization, so you have 2 X 2 X 10. Ten is not a prime number, so the factoring has to continue.
2 X 5 equals 10. both numbers are prime, so now all you have to do is write out the factorization.
What else can I help you with?
What are the prime factorizations of 40 and 100?
Prime factorization of 40 = 2x2x2x5 Prime factorization of 100 = 2x2x5x5
What is the greatest common factor of 288 40 and 24?
Prime factorization of 288 = 2x2x2x2x2x3x3Prime factorization of 40 = 2x2x2x5Prime factorization of 24 = 2x2x2x32x2x2 = 8, the GCF
What is the product of prime numbers 40?
The prime factorization of 40 is 2x2x2x5 or 23x5.
The prime factorization to 40 is 2x2x2x5?
Yes, the prime factorization of 40 is 2 x 2 x 2 x 5
Linda writes the prime factorization of 40 as 2225 on the board Phil writes the prime factorization of 40 as 235 Who is correct?
both
How does 40 explain prime factorization?
40 is simply a number. It does not and cannot explain prime factorisation!
What is the prime factorization tree for 40?
40 20,2 10,2,2 5,2,2,2
What is the prime factorization of 65what is the prime factorization of 40?
5 x 13 = 65 2 x 2 x 2 x 5 = 40
Prime factors of 40?
1, 2, 4, 5, 8, 10, 20 and 40 are the prime factors of 40
WHAT Is the prime factorization of number of 2x2x5x2?
2 x 2 x 2 x 5 is the prime factorization of 40.
What is the prime factorization of 40 using exponentiWhat is the prime factorization of 45 using exponential notation?
23 x 5 = 40 32 x 5 = 45
What is the prime factorization of the numbers 40?
prime factorization of 40: 2 x 2 x 2 x 5
