2 x 2 x 3 x 3
Prime numbers are only divisible by themselves and 1. 36 can be divided by 2, 3, 4, 6, 12 and 18 and is not a prime number.
40 & 4
2x2x2x2=16
-- List all the divisors (factors) of 36. The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36 . -- Check over the list, and mark all the ones that are prime numbers. There are only two of them, so I'll let you handle that part.
3*3*4
There are 4 prime numbers between 36 and 49. 37, 41, 43, and 47.
2 x 2 x 3 x 3
Prime numbers are only divisible by themselves and 1. 36 can be divided by 2, 3, 4, 6, 12 and 18 and is not a prime number.
4 is a factor of 36, but it is not a prime number.
To find the HCF of two numbers you first need to write them as the product of their prime factors: 36 = 2x2x3x3 40 = 2x2x2x5 The next step is to identify any common prime factors. In this case, both numbers have two 2s as prime factors. Multiplying these together gives 4. Therefore, the HCF of 36 and 40 is 4. HCF(40, 36) = 4 The HCF (or GCF, greatest common factor) of two numbers can never be greater than the difference between the number
Prime numbers: 1, 2, 3. Not prime numbers: 4, 6, 9. 12, 18, 36
4 and 18
5,5,7 and 7.
2x2x2x2=16
40 & 4
LCM is 36, which is the multiple of the highest power of prime factors in the given numbers (2^2 x 3^2).