Yes, the prime factorization of 40 is 2 x 2 x 2 x 5
40 = 2^3*5.
TO work out the HCF you need to split the numbers into their prime factors. In this case you have: 40 = 2x2x2x5 48 = 2x2x2x2x3 The next step is to identify any common prime factors. Both numbers have three 2s as prime factors. Multiply these together and you get: 2x2x2 = 8 Thus the HCF of 40 and 48 is 8.
25=5x5 40=2x2x2x5 5 is the common factor
40 = 23 x 51 60 = 22 x 31 x 51
Prime factorization of 90 = 2x3x3x5
Prime factorization of 40 = 2x2x2x5 Prime factorization of 100 = 2x2x5x5
The prime factorization of 40 is 2x2x2x5 or 23x5.
Yes, 2x2x2x5 can be written in prime factorization as 2^3 x 5. In prime factorization, we break down a number into its prime factors. Here, 2 is a prime number and appears three times, so we write it as 2^3. The number 5 is also a prime number and appears once, so we simply write 5.
2x2x2x5
40
The prime factorization of 32 is 2x2x2x2x2 or 25. The prime factorization of 40 is 2x2x2x5 or 23x5. For a number to be a multiple of a given number the multiple must have the entire prime factorization of that number in is. So a multiple of 32 must contain 2x2x2x2x2 or 25 . Likewise a multiple of 40 must contain 2x2x2x5 or 23x5. The least number that this could possible happen with must have 5 factors of 2 and one factor of 5 (the highest exponent on each individual prime factor). Thus the LCM is 2x2x2x2x2x5 or 25x5 Which is 160.
2x2x2x5 or 2 to the third power x5
The prime factors of 25 are 5x5. The prime factors of 40 are 2x2x2x5.
40 = 2^3*5.
Prime factorization of 288 = 2x2x2x2x2x3x3Prime factorization of 40 = 2x2x2x5Prime factorization of 24 = 2x2x2x32x2x2 = 8, the GCF
2x2x2x5
both