Greatest Common Factor of 645, 969, 834

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

• Greatest Common Factor of 645, 969, 834 by common division method
• Greatest Common Factor of 645, 969, 834 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 645

List of positive integer factors of 645 that divides 645 without a remainder.

1,3,5,15,43,129,215,645

Factors of 969

List of positive integer factors of 969 that divides 969 without a remainder.

1,3,17,19,51,57,323,969

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 645,969,834 . The biggest common factor number is the GCF number.
So the greatest common factor 645,969,834 is 3.

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

• GCF of 815, 532, 569
• GCF of 822, 191, 946
• GCF of 983, 225, 611
• GCF of 386, 514, 189
• GCF of 987, 233, 515

1. What is the GCF of 645, 969, 834?

Answer: GCF of 645, 969, 834 is 3.

2. How to Find the GCF of 645, 969, 834

Answer: Greatest Common Factor(GCF) of 645, 969, 834 = 3

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

Step 2: Then multiply all the prime factors GCF(645, 969, 834) = 3.