Factors of 749

All factors of 749

Here are all 4 factors of 749, listed from smallest to largest.

Factor pairs of 749

These 2 pairs of whole numbers each multiply to give 749.

Prime factorization of 749

Dividing 749 by the smallest prime at each step gives its prime factorization:

The distinct prime factors of 749 are 7, 107. To factorize any other number, use the prime factorization calculator.

Factor tree of 749

A factor tree shows the same prime factorization visually. Each composite branch splits until every endpoint is a prime number.

Properties of 749

What makes 749 interesting

• 749 is a composite number, meaning it has more than two factors. It can be written as a product of smaller whole numbers in 2 different ways.
• 749 is a deficient number: its proper factors sum to 115, which is 634 less than 749 itself.

How to find the factors of 749 yourself

Divide 749 by each whole number starting from 1. Whenever the division leaves no remainder, both the divisor and the quotient are factors. You only need to test up to √749 ≈ 27.37, because every factor above that pairs with one below it.

Reading both columns gives every factor: 1, 7, 107, 749. The factor calculator does this automatically for any number.