Greatest Common Factor of 11, 77, 73, 30

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

• Greatest Common Factor of 11, 77, 73, 30 by common division method
• Greatest Common Factor of 11, 77, 73, 30 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 11

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

1,11

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 73

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

1,73

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Greatest Common Factor

We found the factors 11,77,73,30 . The biggest common factor number is the GCF number.
So the greatest common factor 11,77,73,30 is 1.

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

• GCF of 45, 44, 31, 54
• GCF of 40, 96, 13, 57
• GCF of 98, 91, 87, 81
• GCF of 26, 22, 98, 73
• GCF of 74, 71, 79, 81

1. What is the GCF of 11, 77, 73, 30?

Answer: GCF of 11, 77, 73, 30 is 1.

2. How to Find the GCF of 11, 77, 73, 30

Answer: Greatest Common Factor(GCF) of 11, 77, 73, 30 = 1

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

Step 2: Then multiply all the prime factors GCF(11, 77, 73, 30) = 1.