Greatest Common Factor of 13, 17, 34, 772

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

• Greatest Common Factor of 13, 17, 34, 772 by common division method
• Greatest Common Factor of 13, 17, 34, 772 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 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 34

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

1,2,17,34

Factors of 772

List of positive integer factors of 772 that divides 772 without a remainder.

1,2,4,193,386,772

Greatest Common Factor

We found the factors 13,17,34,772 . The biggest common factor number is the GCF number.
So the greatest common factor 13,17,34,772 is 1.

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

• GCF of 73, 24, 81, 709
• GCF of 16, 94, 65, 743
• GCF of 35, 44, 98, 219
• GCF of 91, 80, 76, 513
• GCF of 79, 72, 21, 911

1. What is the GCF of 13, 17, 34, 772?

Answer: GCF of 13, 17, 34, 772 is 1.

2. How to Find the GCF of 13, 17, 34, 772

Answer: Greatest Common Factor(GCF) of 13, 17, 34, 772 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 17, 34, 772) = 1.