Greatest Common Factor of 66, 420, 748

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

• Greatest Common Factor of 66, 420, 748 by common division method
• Greatest Common Factor of 66, 420, 748 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

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 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Factors of 748

List of positive integer factors of 748 that divides 748 without a remainder.

1,2,4,11,17,22,34,44,68,187,374,748

Greatest Common Factor

We found the factors 66,420,748 . The biggest common factor number is the GCF number.
So the greatest common factor 66,420,748 is 2.

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

• GCF of 66, 965, 329
• GCF of 82, 348, 430
• GCF of 14, 937, 665
• GCF of 39, 282, 338
• GCF of 77, 385, 753

1. What is the GCF of 66, 420, 748?

Answer: GCF of 66, 420, 748 is 2.

2. How to Find the GCF of 66, 420, 748

Answer: Greatest Common Factor(GCF) of 66, 420, 748 = 2

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

Step 2: Then multiply all the prime factors GCF(66, 420, 748) = 2.