Greatest Common Factor of 17, 68, 42, 925

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

• Greatest Common Factor of 17, 68, 42, 925 by common division method
• Greatest Common Factor of 17, 68, 42, 925 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 17

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

1,17

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 925

List of positive integer factors of 925 that divides 925 without a remainder.

1,5,25,37,185,925

Greatest Common Factor

We found the factors 17,68,42,925 . The biggest common factor number is the GCF number.
So the greatest common factor 17,68,42,925 is 1.

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

• GCF of 11, 44, 97, 735
• GCF of 49, 55, 56, 605
• GCF of 77, 20, 86, 442
• GCF of 23, 25, 28, 554
• GCF of 21, 62, 80, 564

1. What is the GCF of 17, 68, 42, 925?

Answer: GCF of 17, 68, 42, 925 is 1.

2. How to Find the GCF of 17, 68, 42, 925

Answer: Greatest Common Factor(GCF) of 17, 68, 42, 925 = 1

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

Step 2: Then multiply all the prime factors GCF(17, 68, 42, 925) = 1.