Greatest Common Factor of 40, 58, 438

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

• Greatest Common Factor of 40, 58, 438 by common division method
• Greatest Common Factor of 40, 58, 438 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 58

List of positive integer factors of 58 that divides 58 without a remainder.

1,2,29,58

Factors of 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Greatest Common Factor

We found the factors 40,58,438 . The biggest common factor number is the GCF number.
So the greatest common factor 40,58,438 is 2.

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

• GCF of 96, 55, 263
• GCF of 89, 51, 643
• GCF of 59, 81, 138
• GCF of 40, 77, 420
• GCF of 40, 21, 612

1. What is the GCF of 40, 58, 438?

Answer: GCF of 40, 58, 438 is 2.

2. How to Find the GCF of 40, 58, 438

Answer: Greatest Common Factor(GCF) of 40, 58, 438 = 2

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

Step 2: Then multiply all the prime factors GCF(40, 58, 438) = 2.