Greatest Common Factor of 420, 668, 764

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

• Greatest Common Factor of 420, 668, 764 by common division method
• Greatest Common Factor of 420, 668, 764 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 x 2 = 4

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 668

List of positive integer factors of 668 that divides 668 without a remainder.

1,2,4,167,334,668

Factors of 764

List of positive integer factors of 764 that divides 764 without a remainder.

1,2,4,191,382,764

Greatest Common Factor

We found the factors 420,668,764 . The biggest common factor number is the GCF number.
So the greatest common factor 420,668,764 is 4.

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

• GCF of 964, 668, 348
• GCF of 829, 347, 977
• GCF of 568, 354, 196
• GCF of 327, 372, 927
• GCF of 896, 972, 602

1. What is the GCF of 420, 668, 764?

Answer: GCF of 420, 668, 764 is 4.

2. How to Find the GCF of 420, 668, 764

Answer: Greatest Common Factor(GCF) of 420, 668, 764 = 4

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

Step 2: Then multiply all the prime factors GCF(420, 668, 764) = 4.