Greatest Common Factor of 45, 17, 34, 834

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

• Greatest Common Factor of 45, 17, 34, 834 by common division method
• Greatest Common Factor of 45, 17, 34, 834 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 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

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 834

List of positive integer factors of 834 that divides 834 without a remainder.

1,2,3,6,139,278,417,834

Greatest Common Factor

We found the factors 45,17,34,834 . The biggest common factor number is the GCF number.
So the greatest common factor 45,17,34,834 is 1.

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

• GCF of 65, 49, 32, 664
• GCF of 36, 92, 64, 803
• GCF of 20, 77, 85, 472
• GCF of 51, 73, 47, 256
• GCF of 61, 29, 26, 320

1. What is the GCF of 45, 17, 34, 834?

Answer: GCF of 45, 17, 34, 834 is 1.

2. How to Find the GCF of 45, 17, 34, 834

Answer: Greatest Common Factor(GCF) of 45, 17, 34, 834 = 1

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

Step 2: Then multiply all the prime factors GCF(45, 17, 34, 834) = 1.