Greatest Common Factor of 83, 12, 71, 60, 661

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

• Greatest Common Factor of 83, 12, 71, 60, 661 by common division method
• Greatest Common Factor of 83, 12, 71, 60, 661 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 83

List of positive integer factors of 83 that divides 83 without a remainder.

1,83

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 661

List of positive integer factors of 661 that divides 661 without a remainder.

1,661

Greatest Common Factor

We found the factors 83,12,71,60,661 . The biggest common factor number is the GCF number.
So the greatest common factor 83,12,71,60,661 is 1.

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

• GCF of 23, 68, 44, 12, 411
• GCF of 55, 57, 65, 30, 825
• GCF of 47, 28, 56, 19, 631
• GCF of 13, 54, 85, 89, 511
• GCF of 98, 41, 28, 55, 316

1. What is the GCF of 83, 12, 71, 60, 661?

Answer: GCF of 83, 12, 71, 60, 661 is 1.

2. How to Find the GCF of 83, 12, 71, 60, 661

Answer: Greatest Common Factor(GCF) of 83, 12, 71, 60, 661 = 1

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

Step 2: Then multiply all the prime factors GCF(83, 12, 71, 60, 661) = 1.