Greatest Common Factor of 644, 294, 142

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

• Greatest Common Factor of 644, 294, 142 by common division method
• Greatest Common Factor of 644, 294, 142 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 644

List of positive integer factors of 644 that divides 644 without a remainder.

1,2,4,7,14,23,28,46,92,161,322,644

Factors of 294

List of positive integer factors of 294 that divides 294 without a remainder.

1,2,3,6,7,14,21,42,49,98,147,294

Factors of 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Greatest Common Factor

We found the factors 644,294,142 . The biggest common factor number is the GCF number.
So the greatest common factor 644,294,142 is 2.

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

• GCF of 690, 294, 277
• GCF of 471, 829, 191
• GCF of 181, 234, 877
• GCF of 705, 780, 990
• GCF of 917, 697, 337

1. What is the GCF of 644, 294, 142?

Answer: GCF of 644, 294, 142 is 2.

2. How to Find the GCF of 644, 294, 142

Answer: Greatest Common Factor(GCF) of 644, 294, 142 = 2

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

Step 2: Then multiply all the prime factors GCF(644, 294, 142) = 2.