420 has 5 prime factors, four of which are different prime numbers. Prime factors of 420 are 2 x 2 x 5 x 3 x 7.
As a product of its prime factors: 2*2*3*5*7 = 420
420 = 2 * 2 * 3 * 5 * 7
It is: 2*2*3*5*7 = 420
How about: 101+103+107+109 = 420
To find the highest prime factor of 420, we first need to factorize 420 into its prime factors. 420 can be expressed as 2^2 * 3 * 5 * 7. The highest prime factor is 7. Prime factors are numbers that can only be divided by 1 and themselves without leaving a remainder, and the highest prime factor is the largest prime number that can divide the original number.
420 is a composite, as are ALL even numbers - with the exception of the number 2.
It is 419 that is a prime number because it has only two factors which are itself and one
420 has four prime factors: 2,3,5,7
There are 82 prime numbers between 1 and 420.
420 has 5 prime factors, four of which are different prime numbers. Prime factors of 420 are 2 x 2 x 5 x 3 x 7.
420 has four prime factors. Prime factors don't usually travel in pairs.
420=2x2x3x5x7
Composite. All even numbers except the number '2' are composite.
As the product of its prime factors: 2*2*3*5*7 = 420 or as 22*3*5*7 = 420
A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 420 is composite.
420 has four prime factors: 2 3 5 7.