Greatest Common Factor of 691, 728, 34

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 691, 728, 34 by common division method
• Greatest Common Factor of 691, 728, 34 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 691

List of positive integer factors of 691 that divides 691 without a remainder.

1,691

Factors of 728

List of positive integer factors of 728 that divides 728 without a remainder.

1,2,4,7,8,13,14,26,28,52,56,91,104,182,364,728

Factors of 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Greatest Common Factor

We found the factors 691,728,34 . The biggest common factor number is the GCF number.
So the greatest common factor 691,728,34 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 498, 725, 15
• GCF of 990, 405, 98
• GCF of 315, 418, 26
• GCF of 915, 335, 13
• GCF of 415, 649, 64

1. What is the GCF of 691, 728, 34?

Answer: GCF of 691, 728, 34 is 1.

2. How to Find the GCF of 691, 728, 34

Answer: Greatest Common Factor(GCF) of 691, 728, 34 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(691, 728, 34) = 1.