Greatest Common Factor of 63, 22, 320

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

• Greatest Common Factor of 63, 22, 320 by common division method
• Greatest Common Factor of 63, 22, 320 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 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 320

List of positive integer factors of 320 that divides 320 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,160,320

Greatest Common Factor

We found the factors 63,22,320 . The biggest common factor number is the GCF number.
So the greatest common factor 63,22,320 is 1.

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

• GCF of 65, 16, 813
• GCF of 50, 52, 576
• GCF of 68, 19, 263
• GCF of 83, 84, 940
• GCF of 81, 91, 703

1. What is the GCF of 63, 22, 320?

Answer: GCF of 63, 22, 320 is 1.

2. How to Find the GCF of 63, 22, 320

Answer: Greatest Common Factor(GCF) of 63, 22, 320 = 1

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

Step 2: Then multiply all the prime factors GCF(63, 22, 320) = 1.