Greatest Common Factor of 66, 16, 48, 77

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

• Greatest Common Factor of 66, 16, 48, 77 by common division method
• Greatest Common Factor of 66, 16, 48, 77 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 66

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

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

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

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 77

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

1,7,11,77

Greatest Common Factor

We found the factors 66,16,48,77 . The biggest common factor number is the GCF number.
So the greatest common factor 66,16,48,77 is 1.

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

• GCF of 78, 13, 45, 71
• GCF of 76, 95, 59, 73
• GCF of 17, 21, 84, 71
• GCF of 72, 19, 86, 20
• GCF of 10, 98, 98, 12

1. What is the GCF of 66, 16, 48, 77?

Answer: GCF of 66, 16, 48, 77 is 1.

2. How to Find the GCF of 66, 16, 48, 77

Answer: Greatest Common Factor(GCF) of 66, 16, 48, 77 = 1

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

Step 2: Then multiply all the prime factors GCF(66, 16, 48, 77) = 1.