Greatest Common Factor of 11, 63, 195

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

• Greatest Common Factor of 11, 63, 195 by common division method
• Greatest Common Factor of 11, 63, 195 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 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Factors of 63

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

1,3,7,9,21,63

Factors of 195

List of positive integer factors of 195 that divides 195 without a remainder.

1,3,5,13,15,39,65,195

Greatest Common Factor

We found the factors 11,63,195 . The biggest common factor number is the GCF number.
So the greatest common factor 11,63,195 is 1.

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

• GCF of 18, 81, 465
• GCF of 97, 23, 283
• GCF of 91, 48, 895
• GCF of 17, 59, 366
• GCF of 48, 60, 215

1. What is the GCF of 11, 63, 195?

Answer: GCF of 11, 63, 195 is 1.

2. How to Find the GCF of 11, 63, 195

Answer: Greatest Common Factor(GCF) of 11, 63, 195 = 1

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

Step 2: Then multiply all the prime factors GCF(11, 63, 195) = 1.