Greatest Common Factor of 63, 33, 12, 8, 68

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

• Greatest Common Factor of 63, 33, 12, 8, 68 by common division method
• Greatest Common Factor of 63, 33, 12, 8, 68 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 63

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

1,3,7,9,21,63

Factors of 33

List of positive integer factors of 33 that divides 33 without a remainder.

1,3,11,33

Factors of 12

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

1,2,3,4,6,12

Factors of 8

List of positive integer factors of 8 that divides 8 without a remainder.

1,2,4,8

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Greatest Common Factor

We found the factors 63,33,12,8,68 . The biggest common factor number is the GCF number.
So the greatest common factor 63,33,12,8,68 is 1.

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

• GCF of 71, 77, 56, 6, 27
• GCF of 94, 41, 15, 4, 42
• GCF of 30, 61, 74, 6, 95
• GCF of 23, 86, 78, 7, 52
• GCF of 50, 96, 63, 1, 14

1. What is the GCF of 63, 33, 12, 8, 68?

Answer: GCF of 63, 33, 12, 8, 68 is 1.

2. How to Find the GCF of 63, 33, 12, 8, 68

Answer: Greatest Common Factor(GCF) of 63, 33, 12, 8, 68 = 1

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

Step 2: Then multiply all the prime factors GCF(63, 33, 12, 8, 68) = 1.