A Prime number has only two factors which are itself and one such as 2 and 19
A composite number has more than two factors
Composite numbers have prime factors as for example 38 as a product of its prime factors is 2*19 = 38
Well, it means that it only has two numbers in its factor. Like four. First a factor is what can you times to get that number. So four would be, 2 x 2, 4 x 1. Only two factors. Itself times one and a different factor besides that. There you go! Have fun!
EX: Factors| Answers
2 x 2, 4 x1 | |Four|
All nonzero whole numbers have factors. Some are composite, some are prime. Prime factors can only be divided by themselves and 1.
Factorize others as you would have them factorize you.
This is the way to do it.. Factorize 4,28 using prime numbers only (Prime factorization) till you get 1,1. The prime numbers used are 2,2 & 7 Therefore HCF(4,28)= 2*2*7 = 28.
Prime factor means the factors of the number which divides the number. Example :- 15= 3× 5 . Here the 3 and 5 are the prime factors of 15. Prime factors of 74 - 2×37.
I am not really sure what you mean but prime numbers but the prime factorization of 972 is 2x2x3x3x3x3x3
prime mean no number goes into it exactly only itself and 1 so 7 is prime because only 1 and 7 go into 7
Prime numbers don't factorize; they're already prime.
3 times 5
You can use prime numbers to factorize numbers, a very useful tool
break it into prime number multiples,10 = 2 * 5 (both prime numbers)example: factorize 387(387) = 9 * 43 (both primes , end of excercise)factorize 390:(390) = 2 * (195) = 3 * (65) = 5 * 13 (both primes , end of excercise)
You can use prime numbers to factorize numbers, a very useful tool.
2 x 2 x 3 x 19 = 228
The prime factorizationof 99 is 3 x 3 x 11.
2 x 2 x 2 x 2 x 2 = 32
The prime factorization of 57 is 3 x 19 = 573*19
Factorize others as you would have them factorize you.
6ab-3b factorize = 3
This is the way to do it.. Factorize 4,28 using prime numbers only (Prime factorization) till you get 1,1. The prime numbers used are 2,2 & 7 Therefore HCF(4,28)= 2*2*7 = 28.