Greatest Common Factor of 84, 35, 63, 12

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

• Greatest Common Factor of 84, 35, 63, 12 by common division method
• Greatest Common Factor of 84, 35, 63, 12 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 12

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

1,2,3,4,6,12

Greatest Common Factor

We found the factors 84,35,63,12 . The biggest common factor number is the GCF number.
So the greatest common factor 84,35,63,12 is 1.

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

• GCF of 45, 83, 17, 17
• GCF of 49, 47, 52, 86
• GCF of 53, 78, 92, 76
• GCF of 82, 92, 67, 97
• GCF of 55, 88, 46, 28

1. What is the GCF of 84, 35, 63, 12?

Answer: GCF of 84, 35, 63, 12 is 1.

2. How to Find the GCF of 84, 35, 63, 12

Answer: Greatest Common Factor(GCF) of 84, 35, 63, 12 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 35, 63, 12) = 1.