Greatest Common Factor of 42, 220, 744

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

• Greatest Common Factor of 42, 220, 744 by common division method
• Greatest Common Factor of 42, 220, 744 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 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 220

List of positive integer factors of 220 that divides 220 without a remainder.

1,2,4,5,10,11,20,22,44,55,110,220

Factors of 744

List of positive integer factors of 744 that divides 744 without a remainder.

1,2,3,4,6,8,12,24,31,62,93,124,186,248,372,744

Greatest Common Factor

We found the factors 42,220,744 . The biggest common factor number is the GCF number.
So the greatest common factor 42,220,744 is 2.

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

• GCF of 92, 379, 390
• GCF of 59, 521, 135
• GCF of 73, 824, 447
• GCF of 84, 687, 410
• GCF of 70, 168, 459

1. What is the GCF of 42, 220, 744?

Answer: GCF of 42, 220, 744 is 2.

2. How to Find the GCF of 42, 220, 744

Answer: Greatest Common Factor(GCF) of 42, 220, 744 = 2

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

Step 2: Then multiply all the prime factors GCF(42, 220, 744) = 2.