Greatest Common Factor of 40, 62, 138

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

• Greatest Common Factor of 40, 62, 138 by common division method
• Greatest Common Factor of 40, 62, 138 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 40

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

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

Factors of 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Greatest Common Factor

We found the factors 40,62,138 . The biggest common factor number is the GCF number.
So the greatest common factor 40,62,138 is 2.

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

• GCF of 83, 20, 497
• GCF of 97, 85, 786
• GCF of 58, 26, 199
• GCF of 97, 70, 142
• GCF of 88, 49, 513

1. What is the GCF of 40, 62, 138?

Answer: GCF of 40, 62, 138 is 2.

2. How to Find the GCF of 40, 62, 138

Answer: Greatest Common Factor(GCF) of 40, 62, 138 = 2

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

Step 2: Then multiply all the prime factors GCF(40, 62, 138) = 2.