Greatest Common Factor of 42, 45, 435

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

• Greatest Common Factor of 42, 45, 435 by common division method
• Greatest Common Factor of 42, 45, 435 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

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 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 435

List of positive integer factors of 435 that divides 435 without a remainder.

1,3,5,15,29,87,145,435

Greatest Common Factor

We found the factors 42,45,435 . The biggest common factor number is the GCF number.
So the greatest common factor 42,45,435 is 3.

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

• GCF of 24, 68, 161
• GCF of 74, 45, 593
• GCF of 38, 20, 822
• GCF of 38, 96, 491
• GCF of 74, 10, 911

1. What is the GCF of 42, 45, 435?

Answer: GCF of 42, 45, 435 is 3.

2. How to Find the GCF of 42, 45, 435

Answer: Greatest Common Factor(GCF) of 42, 45, 435 = 3

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

Step 2: Then multiply all the prime factors GCF(42, 45, 435) = 3.