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Q: Express 420 as a product of prime numbers?

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It is: 2*2*3*5*7 = 420

As a product of its prime factors: 2*2*3*5*7 = 420

420 = 2 x 2 x 3 x 5 x 7

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.

2 x 2 x 3 x 5 x 7

There are 82 prime numbers between 1 and 420.

The prime factorization of 420 is 2, 2, 3, 7, 5.

420 has four prime factors. Prime factors don't usually travel in pairs.

As the product of its prime factors: 2*2*3*5*7 = 420 or as 22*3*5*7 = 420

It is: 2*2*3*5*7 = 420

How about: 101+103+107+109 = 420

420 is a composite, as are ALL even numbers - with the exception of the number 2.

As a product of its prime factors: 2*2*3*5*7 = 420

Prime factors are prime numbers that are factors of a given number. Example: All factors of 420 are 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, and 420, but the prime factors having a product of 420 when multiplied together are 2 x 2 x 3 x 5 x 7.All nonzero numbers have factors. Some factors are prime numbers. These are known as prime factors. 1, 2, 3 and 6 are the factors of 6. 2 and 3 are the prime factors of 6.

420

420 = 2 x 2 x 3 x 5 x 7

420 = 2 x 2 x 3 x 5 x 7

2 x 2 x 3 x 5 x 7 = 420

It is 0.7*600 = 420

Composite. All even numbers except the number '2' are composite.

105, 210, 315, 420, 525

105, 210, 315, 420, 525

105, 210, 315, 420, 525

105, 210, 315, 420, 525

105, 210, 315, 420, 525