Greatest Common Factor of 87, 192, 642

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

• Greatest Common Factor of 87, 192, 642 by common division method
• Greatest Common Factor of 87, 192, 642 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 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 192

List of positive integer factors of 192 that divides 192 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,64,96,192

Factors of 642

List of positive integer factors of 642 that divides 642 without a remainder.

1,2,3,6,107,214,321,642

Greatest Common Factor

We found the factors 87,192,642 . The biggest common factor number is the GCF number.
So the greatest common factor 87,192,642 is 3.

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

• GCF of 10, 228, 156
• GCF of 82, 116, 109
• GCF of 58, 633, 599
• GCF of 50, 799, 374
• GCF of 46, 882, 183

1. What is the GCF of 87, 192, 642?

Answer: GCF of 87, 192, 642 is 3.

2. How to Find the GCF of 87, 192, 642

Answer: Greatest Common Factor(GCF) of 87, 192, 642 = 3

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

Step 2: Then multiply all the prime factors GCF(87, 192, 642) = 3.