Greatest Common Factor of 42, 40, 148

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

• Greatest Common Factor of 42, 40, 148 by common division method
• Greatest Common Factor of 42, 40, 148 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 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 148

List of positive integer factors of 148 that divides 148 without a remainder.

1,2,4,37,74,148

Greatest Common Factor

We found the factors 42,40,148 . The biggest common factor number is the GCF number.
So the greatest common factor 42,40,148 is 2.

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

• GCF of 33, 64, 109
• GCF of 28, 62, 230
• GCF of 99, 82, 782
• GCF of 25, 42, 355
• GCF of 51, 26, 275

1. What is the GCF of 42, 40, 148?

Answer: GCF of 42, 40, 148 is 2.

2. How to Find the GCF of 42, 40, 148

Answer: Greatest Common Factor(GCF) of 42, 40, 148 = 2

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

Step 2: Then multiply all the prime factors GCF(42, 40, 148) = 2.