Greatest Common Factor of 20, 48, 693

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

• Greatest Common Factor of 20, 48, 693 by common division method
• Greatest Common Factor of 20, 48, 693 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 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

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

Greatest Common Factor

We found the factors 20,48,693 . The biggest common factor number is the GCF number.
So the greatest common factor 20,48,693 is 1.

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

• GCF of 65, 98, 166
• GCF of 76, 70, 498
• GCF of 48, 65, 507
• GCF of 19, 79, 877
• GCF of 93, 37, 685

1. What is the GCF of 20, 48, 693?

Answer: GCF of 20, 48, 693 is 1.

2. How to Find the GCF of 20, 48, 693

Answer: Greatest Common Factor(GCF) of 20, 48, 693 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 48, 693) = 1.