Prime Factorization of 987

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Prime Factors of

What is the Prime Factorization of 987?

Answer

Prime Factors of 987:
3, 7, 47

987 = 3 × 7 × 47 · composite · 8 factors

Division ladder

9873
3297
4747
1

Left: what is left; right: the smallest prime that divides it; 1 at the bottom.

Second way — factor tree
9873329747

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Recalculate with different values ↑

Prime Factorization Table

NumberPrime Factors
97222 × 35
9737, 139
9742, 487
9753 × 52 × 13
97624 × 61
977977
9782, 3, 163
97911, 89
98022 × 5 × 72
98132 × 109
9822, 491
983983
98423 × 3 × 41
9855, 197
9862, 17, 29
9873, 7, 47
98822 × 13 × 19
98923, 43
9902 × 32 × 5 × 11
991991
9933, 331
9942, 7, 71
9955, 199
99622 × 3 × 83
997997
9982, 499
99933 × 37
1,00023 × 53
1,0017, 11, 13
1,0053, 5, 67

FAQ

What is the Prime Factorization of 987?

Prime Factors of 987: 3, 7, 47

How many prime factors does 987 have?

Number 987 has 3 prime factors, all different.

How can you check the prime factorization of 987?

Multiply the factors back together: 3 × 7 × 47 = 987. Every factor is prime, so nothing splits any further and this decomposition is the only one that exists.

See Also