Greatest Common Factor of 42, 71, 175

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

• Greatest Common Factor of 42, 71, 175 by common division method
• Greatest Common Factor of 42, 71, 175 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

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 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 175

List of positive integer factors of 175 that divides 175 without a remainder.

1,5,7,25,35,175

Greatest Common Factor

We found the factors 42,71,175 . The biggest common factor number is the GCF number.
So the greatest common factor 42,71,175 is 1.

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

• GCF of 25, 23, 382
• GCF of 16, 76, 228
• GCF of 56, 58, 273
• GCF of 60, 92, 475
• GCF of 15, 20, 496

1. What is the GCF of 42, 71, 175?

Answer: GCF of 42, 71, 175 is 1.

2. How to Find the GCF of 42, 71, 175

Answer: Greatest Common Factor(GCF) of 42, 71, 175 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 71, 175) = 1.