Greatest Common Factor of 342, 651, 69

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

• Greatest Common Factor of 342, 651, 69 by common division method
• Greatest Common Factor of 342, 651, 69 with matching the biggest common factor

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

Factors of 342

List of positive integer factors of 342 that divides 342 without a remainder.

1,2,3,6,9,18,19,38,57,114,171,342

Factors of 651

List of positive integer factors of 651 that divides 651 without a remainder.

1,3,7,21,31,93,217,651

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Greatest Common Factor

We found the factors 342,651,69 . The biggest common factor number is the GCF number.
So the greatest common factor 342,651,69 is 3.

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

• GCF of 108, 752, 29
• GCF of 632, 849, 68
• GCF of 691, 322, 22
• GCF of 565, 959, 50
• GCF of 143, 148, 43

1. What is the GCF of 342, 651, 69?

Answer: GCF of 342, 651, 69 is 3.

2. How to Find the GCF of 342, 651, 69

Answer: Greatest Common Factor(GCF) of 342, 651, 69 = 3

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

Step 2: Then multiply all the prime factors GCF(342, 651, 69) = 3.