Greatest Common Factor of 63, 12, 497

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

• Greatest Common Factor of 63, 12, 497 by common division method
• Greatest Common Factor of 63, 12, 497 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 12

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

1,2,3,4,6,12

Factors of 497

List of positive integer factors of 497 that divides 497 without a remainder.

1,7,71,497

Greatest Common Factor

We found the factors 63,12,497 . The biggest common factor number is the GCF number.
So the greatest common factor 63,12,497 is 1.

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

• GCF of 99, 14, 873
• GCF of 17, 51, 653
• GCF of 57, 69, 336
• GCF of 71, 17, 124
• GCF of 10, 56, 983

1. What is the GCF of 63, 12, 497?

Answer: GCF of 63, 12, 497 is 1.

2. How to Find the GCF of 63, 12, 497

Answer: Greatest Common Factor(GCF) of 63, 12, 497 = 1

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

Step 2: Then multiply all the prime factors GCF(63, 12, 497) = 1.