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820 prime factorization

What is the prime factorization of 820?

Find the prime factorization of 820

820 is divisible by 10:

820 ÷ 10 = 82

See Divisibility criteria for 10.

Neither 10 nor 82 are prime numbers.

See Prime numbers 1 through 100.

The prime factorization of 10 is

10 = 2 * 5

See 10 prime factorization.

The prime factorization of 82 is

82 = 2 * 41

See 82 prime factorization.

Therefore, the prime factorization of 820 is

820 =
2 * 2 * 5 * 41

The prime factorization of 820 using exponents

820 =
22 * 5 * 41

So, the prime factors of 820 are

2, 2, 5, 41