Greatest Common Factor of 42, 885, 648

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

• Greatest Common Factor of 42, 885, 648 by common division method
• Greatest Common Factor of 42, 885, 648 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 648

List of positive integer factors of 648 that divides 648 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,81,108,162,216,324,648

Greatest Common Factor

We found the factors 42,885,648 . The biggest common factor number is the GCF number.
So the greatest common factor 42,885,648 is 3.

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

• GCF of 16, 874, 737
• GCF of 48, 948, 887
• GCF of 35, 473, 755
• GCF of 16, 111, 875
• GCF of 30, 504, 855

1. What is the GCF of 42, 885, 648?

Answer: GCF of 42, 885, 648 is 3.

2. How to Find the GCF of 42, 885, 648

Answer: Greatest Common Factor(GCF) of 42, 885, 648 = 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, 648) = 3.