Factors of 977

How to find the factors of 977

Test every whole number from 1 up to the square root of 977 (√977 ≈ 31.257). Each number that divides evenly gives you two factors at once: the divisor and the quotient.

• 977 ÷ 1 = 977 — so 1 and 977 are factors
• 977 ÷ 2 = 488.5 — not a whole number
• 977 ÷ 3 = 325.667 — not a whole number
• 977 ÷ 4 = 244.25 — not a whole number
• 977 ÷ 5 = 195.4 — not a whole number
• 977 ÷ 6 = 162.833 — not a whole number
• 977 ÷ 7 = 139.571 — not a whole number
• 977 ÷ 8 = 122.125 — not a whole number
• 977 ÷ 9 = 108.556 — not a whole number
• 977 ÷ 10 = 97.7 — not a whole number
• 977 ÷ 11 = 88.818 — not a whole number
• 977 ÷ 12 = 81.417 — not a whole number
• 977 ÷ 13 = 75.154 — not a whole number
• 977 ÷ 14 = 69.786 — not a whole number
• 977 ÷ 15 = 65.133 — not a whole number
• 977 ÷ 16 = 61.063 — not a whole number
• 977 ÷ 17 = 57.471 — not a whole number
• 977 ÷ 18 = 54.278 — not a whole number
• 977 ÷ 19 = 51.421 — not a whole number
• 977 ÷ 20 = 48.85 — not a whole number
• 977 ÷ 21 = 46.524 — not a whole number
• 977 ÷ 22 = 44.409 — not a whole number
• 977 ÷ 23 = 42.478 — not a whole number
• 977 ÷ 24 = 40.708 — not a whole number
• 977 ÷ 25 = 39.08 — not a whole number
• 977 ÷ 26 = 37.577 — not a whole number
• 977 ÷ 27 = 36.185 — not a whole number
• 977 ÷ 28 = 34.893 — not a whole number
• 977 ÷ 29 = 33.69 — not a whole number
• 977 ÷ 30 = 32.567 — not a whole number
• 977 ÷ 31 = 31.516 — not a whole number

Collecting both numbers from every successful division gives the complete list: 1 and 977.

Prime factorization of 977

977 is a prime number, so it cannot be broken down any further. Its prime factorization is simply 977.

Properties of 977

• 977 is a prime number.
• The sum of all its factors is 978; the sum of its proper factors (excluding 977) is 1, which makes it a deficient number (its proper factors add up to less than itself).
• 977 is not a perfect square, so its factors pair up evenly.
• Multiples of 977 include 1,954, 2,931, 3,908, 4,885 and so on.

Factors vs. multiples

Factors of 977 are the numbers that divide into it; multiples of 977 are the numbers it divides into. Every number has a limited set of factors but infinitely many multiples. To work with any other number, use the factors calculator, or find shared factors with the GCF calculator.