Greatest Common Factor of 42, 504, 111, 158

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

• Greatest Common Factor of 42, 504, 111, 158 by common division method
• Greatest Common Factor of 42, 504, 111, 158 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 504

List of positive integer factors of 504 that divides 504 without a remainder.

1,2,3,4,6,7,8,9,12,14,18,21,24,28,36,42,56,63,72,84,126,168,252,504

Factors of 111

List of positive integer factors of 111 that divides 111 without a remainder.

1,3,37,111

Factors of 158

List of positive integer factors of 158 that divides 158 without a remainder.

1,2,79,158

Greatest Common Factor

We found the factors 42,504,111,158 . The biggest common factor number is the GCF number.
So the greatest common factor 42,504,111,158 is 1.

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

• GCF of 56, 213, 719, 618
• GCF of 38, 885, 720, 351
• GCF of 74, 475, 296, 271
• GCF of 78, 673, 594, 287
• GCF of 35, 321, 722, 375

1. What is the GCF of 42, 504, 111, 158?

Answer: GCF of 42, 504, 111, 158 is 1.

2. How to Find the GCF of 42, 504, 111, 158

Answer: Greatest Common Factor(GCF) of 42, 504, 111, 158 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 504, 111, 158) = 1.