Greatest Common Factor of 69, 846, 138

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

• Greatest Common Factor of 69, 846, 138 by common division method
• Greatest Common Factor of 69, 846, 138 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 846

List of positive integer factors of 846 that divides 846 without a remainder.

1,2,3,6,9,18,47,94,141,282,423,846

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Greatest Common Factor

We found the factors 69,846,138 . The biggest common factor number is the GCF number.
So the greatest common factor 69,846,138 is 3.

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

• GCF of 56, 645, 869
• GCF of 44, 615, 851
• GCF of 28, 821, 372
• GCF of 21, 640, 555
• GCF of 16, 670, 806

1. What is the GCF of 69, 846, 138?

Answer: GCF of 69, 846, 138 is 3.

2. How to Find the GCF of 69, 846, 138

Answer: Greatest Common Factor(GCF) of 69, 846, 138 = 3

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

Step 2: Then multiply all the prime factors GCF(69, 846, 138) = 3.