Greatest Common Factor of 42, 623, 185

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

• Greatest Common Factor of 42, 623, 185 by common division method
• Greatest Common Factor of 42, 623, 185 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 623

List of positive integer factors of 623 that divides 623 without a remainder.

1,7,89,623

Factors of 185

List of positive integer factors of 185 that divides 185 without a remainder.

1,5,37,185

Greatest Common Factor

We found the factors 42,623,185 . The biggest common factor number is the GCF number.
So the greatest common factor 42,623,185 is 1.

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

• GCF of 18, 414, 167
• GCF of 29, 284, 911
• GCF of 81, 221, 767
• GCF of 31, 482, 587
• GCF of 24, 773, 545

1. What is the GCF of 42, 623, 185?

Answer: GCF of 42, 623, 185 is 1.

2. How to Find the GCF of 42, 623, 185

Answer: Greatest Common Factor(GCF) of 42, 623, 185 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 623, 185) = 1.