Greatest Common Factor of 63, 81, 73, 74

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

• Greatest Common Factor of 63, 81, 73, 74 by common division method
• Greatest Common Factor of 63, 81, 73, 74 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Greatest Common Factor

We found the factors 63,81,73,74 . The biggest common factor number is the GCF number.
So the greatest common factor 63,81,73,74 is 1.

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

• GCF of 16, 74, 56, 99
• GCF of 62, 38, 64, 20
• GCF of 13, 10, 30, 95
• GCF of 77, 39, 37, 10
• GCF of 27, 99, 34, 96

1. What is the GCF of 63, 81, 73, 74?

Answer: GCF of 63, 81, 73, 74 is 1.

2. How to Find the GCF of 63, 81, 73, 74

Answer: Greatest Common Factor(GCF) of 63, 81, 73, 74 = 1

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

Step 2: Then multiply all the prime factors GCF(63, 81, 73, 74) = 1.