Greatest Common Factor of 66, 60, 21, 714

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

• Greatest Common Factor of 66, 60, 21, 714 by common division method
• Greatest Common Factor of 66, 60, 21, 714 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

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 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 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 714

List of positive integer factors of 714 that divides 714 without a remainder.

1,2,3,6,7,14,17,21,34,42,51,102,119,238,357,714

Greatest Common Factor

We found the factors 66,60,21,714 . The biggest common factor number is the GCF number.
So the greatest common factor 66,60,21,714 is 3.

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

• GCF of 23, 25, 44, 375
• GCF of 13, 94, 17, 545
• GCF of 83, 22, 39, 149
• GCF of 32, 78, 41, 314
• GCF of 72, 65, 39, 246

1. What is the GCF of 66, 60, 21, 714?

Answer: GCF of 66, 60, 21, 714 is 3.

2. How to Find the GCF of 66, 60, 21, 714

Answer: Greatest Common Factor(GCF) of 66, 60, 21, 714 = 3

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

Step 2: Then multiply all the prime factors GCF(66, 60, 21, 714) = 3.