Greatest Common Factor of 84, 74, 12, 427

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

• Greatest Common Factor of 84, 74, 12, 427 by common division method
• Greatest Common Factor of 84, 74, 12, 427 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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 427

List of positive integer factors of 427 that divides 427 without a remainder.

1,7,61,427

Greatest Common Factor

We found the factors 84,74,12,427 . The biggest common factor number is the GCF number.
So the greatest common factor 84,74,12,427 is 1.

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

• GCF of 92, 18, 57, 800
• GCF of 21, 54, 69, 461
• GCF of 62, 13, 61, 185
• GCF of 45, 29, 96, 380
• GCF of 56, 77, 42, 964

1. What is the GCF of 84, 74, 12, 427?

Answer: GCF of 84, 74, 12, 427 is 1.

2. How to Find the GCF of 84, 74, 12, 427

Answer: Greatest Common Factor(GCF) of 84, 74, 12, 427 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 74, 12, 427) = 1.