Greatest Common Factor of 20, 66, 24, 773

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

• Greatest Common Factor of 20, 66, 24, 773 by common division method
• Greatest Common Factor of 20, 66, 24, 773 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 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 24

List of positive integer factors of 24 that divides 24 without a remainder.

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

Factors of 773

List of positive integer factors of 773 that divides 773 without a remainder.

1,773

Greatest Common Factor

We found the factors 20,66,24,773 . The biggest common factor number is the GCF number.
So the greatest common factor 20,66,24,773 is 1.

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

• GCF of 97, 68, 42, 541
• GCF of 63, 21, 52, 837
• GCF of 75, 68, 84, 935
• GCF of 45, 11, 57, 812
• GCF of 88, 54, 39, 355

1. What is the GCF of 20, 66, 24, 773?

Answer: GCF of 20, 66, 24, 773 is 1.

2. How to Find the GCF of 20, 66, 24, 773

Answer: Greatest Common Factor(GCF) of 20, 66, 24, 773 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 66, 24, 773) = 1.