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What prime number can go into 42?
Numbers that can go into 42 are 1, 2, 3, 6, 7, 14, 21, and 42.
42?
42 - 10, D16
LCM 7 14 21?
To find the Least Common Multiple (LCM) of 7, 14, and 21, we first need to factorize each number. The prime factors of 7 are 7, of 14 are 2 x 7, and of 21 are 3 x 7. To find the LCM, we take the highest power of each prime factor that appears in any of the numbers. Therefore, LCM(7, 14, 21) = 2 x 3 x 7 = 42.
The number 42 is prime?
No, prime numbers are only divisible by 1 and themselves. (i.e. 3, 5, 7, 11, 13, 17, 19...) 42 is divisible by 1, 2, 3, 6, 7, 14, 21, 42.
Is 42 a prime or composite number and what is its factors?
The factors of 42 is: 1, 2, 3, 6, 7, 14, 21, and 42 .Since it has more factors in addition to ' 1 ' and 42, it's composite.All even numbers other than 2 are composite.1, 2, 3, 6, 7, 14, 21, 42All even numbers other than 2 are composite.1, 2, 3, 6, 7, 14, 21, 42
