Greatest Common Factor of 172, 942, 820

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

• Greatest Common Factor of 172, 942, 820 by common division method
• Greatest Common Factor of 172, 942, 820 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 172

List of positive integer factors of 172 that divides 172 without a remainder.

1,2,4,43,86,172

Factors of 942

List of positive integer factors of 942 that divides 942 without a remainder.

1,2,3,6,157,314,471,942

Factors of 820

List of positive integer factors of 820 that divides 820 without a remainder.

1,2,4,5,10,20,41,82,164,205,410,820

Greatest Common Factor

We found the factors 172,942,820 . The biggest common factor number is the GCF number.
So the greatest common factor 172,942,820 is 2.

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

• GCF of 536, 506, 140
• GCF of 483, 486, 400
• GCF of 822, 333, 649
• GCF of 349, 728, 117
• GCF of 165, 185, 177

1. What is the GCF of 172, 942, 820?

Answer: GCF of 172, 942, 820 is 2.

2. How to Find the GCF of 172, 942, 820

Answer: Greatest Common Factor(GCF) of 172, 942, 820 = 2

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

Step 2: Then multiply all the prime factors GCF(172, 942, 820) = 2.