Greatest Common Factor of 31, 67, 421

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

• Greatest Common Factor of 31, 67, 421 by common division method
• Greatest Common Factor of 31, 67, 421 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 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Factors of 421

List of positive integer factors of 421 that divides 421 without a remainder.

1,421

Greatest Common Factor

We found the factors 31,67,421 . The biggest common factor number is the GCF number.
So the greatest common factor 31,67,421 is 1.

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

• GCF of 74, 47, 938
• GCF of 29, 36, 895
• GCF of 27, 69, 465
• GCF of 92, 49, 465
• GCF of 60, 78, 271

1. What is the GCF of 31, 67, 421?

Answer: GCF of 31, 67, 421 is 1.

2. How to Find the GCF of 31, 67, 421

Answer: Greatest Common Factor(GCF) of 31, 67, 421 = 1

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

Step 2: Then multiply all the prime factors GCF(31, 67, 421) = 1.