Greatest Common Factor of 42, 70, 44, 175

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

• Greatest Common Factor of 42, 70, 44, 175 by common division method
• Greatest Common Factor of 42, 70, 44, 175 with matching the biggest common factor

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∴ 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 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 44

List of positive integer factors of 44 that divides 44 without a remainder.

1,2,4,11,22,44

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 42,70,44,175 . The biggest common factor number is the GCF number.
So the greatest common factor 42,70,44,175 is 1.

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

• GCF of 81, 10, 81, 218
• GCF of 97, 54, 51, 898
• GCF of 88, 69, 30, 579
• GCF of 82, 37, 46, 870
• GCF of 23, 50, 43, 460

1. What is the GCF of 42, 70, 44, 175?

Answer: GCF of 42, 70, 44, 175 is 1.

2. How to Find the GCF of 42, 70, 44, 175

Answer: Greatest Common Factor(GCF) of 42, 70, 44, 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, 70, 44, 175) = 1.