Greatest Common Factor of 63, 693, 165

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

• Greatest Common Factor of 63, 693, 165 by common division method
• Greatest Common Factor of 63, 693, 165 with matching the biggest common factor

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

Factors of 63

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

1,3,7,9,21,63

Factors of 693

List of positive integer factors of 693 that divides 693 without a remainder.

1,3,7,9,11,21,33,63,77,99,231,693

Factors of 165

List of positive integer factors of 165 that divides 165 without a remainder.

1,3,5,11,15,33,55,165

Greatest Common Factor

We found the factors 63,693,165 . The biggest common factor number is the GCF number.
So the greatest common factor 63,693,165 is 3.

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

• GCF of 48, 971, 121
• GCF of 37, 471, 742
• GCF of 47, 535, 238
• GCF of 53, 900, 193
• GCF of 34, 192, 148

1. What is the GCF of 63, 693, 165?

Answer: GCF of 63, 693, 165 is 3.

2. How to Find the GCF of 63, 693, 165

Answer: Greatest Common Factor(GCF) of 63, 693, 165 = 3

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

Step 2: Then multiply all the prime factors GCF(63, 693, 165) = 3.