Greatest Common Factor of 44, 10, 78, 644

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

• Greatest Common Factor of 44, 10, 78, 644 by common division method
• Greatest Common Factor of 44, 10, 78, 644 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 44

List of positive integer factors of 44 that divides 44 without a remainder.

1,2,4,11,22,44

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

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

Greatest Common Factor

We found the factors 44,10,78,644 . The biggest common factor number is the GCF number.
So the greatest common factor 44,10,78,644 is 2.

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

• GCF of 58, 61, 21, 503
• GCF of 85, 95, 60, 393
• GCF of 40, 52, 87, 683
• GCF of 13, 96, 48, 548
• GCF of 75, 12, 53, 694

1. What is the GCF of 44, 10, 78, 644?

Answer: GCF of 44, 10, 78, 644 is 2.

2. How to Find the GCF of 44, 10, 78, 644

Answer: Greatest Common Factor(GCF) of 44, 10, 78, 644 = 2

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

Step 2: Then multiply all the prime factors GCF(44, 10, 78, 644) = 2.