Greatest Common Factor of 42, 885, 666

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

• Greatest Common Factor of 42, 885, 666 by common division method
• Greatest Common Factor of 42, 885, 666 with matching the biggest common factor

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

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 885

List of positive integer factors of 885 that divides 885 without a remainder.

1,3,5,15,59,177,295,885

Factors of 666

List of positive integer factors of 666 that divides 666 without a remainder.

1,2,3,6,9,18,37,74,111,222,333,666

Greatest Common Factor

We found the factors 42,885,666 . The biggest common factor number is the GCF number.
So the greatest common factor 42,885,666 is 3.

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

• GCF of 20, 565, 571
• GCF of 78, 590, 851
• GCF of 48, 428, 615
• GCF of 88, 700, 345
• GCF of 50, 166, 343

1. What is the GCF of 42, 885, 666?

Answer: GCF of 42, 885, 666 is 3.

2. How to Find the GCF of 42, 885, 666

Answer: Greatest Common Factor(GCF) of 42, 885, 666 = 3

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

Step 2: Then multiply all the prime factors GCF(42, 885, 666) = 3.