Greatest Common Factor of 69, 12, 126

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

• Greatest Common Factor of 69, 12, 126 by common division method
• Greatest Common Factor of 69, 12, 126 with matching the biggest common factor

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

Factors of 69

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

1,3,23,69

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 126

List of positive integer factors of 126 that divides 126 without a remainder.

1,2,3,6,7,9,14,18,21,42,63,126

Greatest Common Factor

We found the factors 69,12,126 . The biggest common factor number is the GCF number.
So the greatest common factor 69,12,126 is 3.

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

• GCF of 79, 89, 427
• GCF of 73, 12, 490
• GCF of 55, 21, 585
• GCF of 44, 88, 487
• GCF of 12, 56, 462

1. What is the GCF of 69, 12, 126?

Answer: GCF of 69, 12, 126 is 3.

2. How to Find the GCF of 69, 12, 126

Answer: Greatest Common Factor(GCF) of 69, 12, 126 = 3

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

Step 2: Then multiply all the prime factors GCF(69, 12, 126) = 3.