Greatest Common Factor of 67, 37, 26, 21

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

• Greatest Common Factor of 67, 37, 26, 21 by common division method
• Greatest Common Factor of 67, 37, 26, 21 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 67

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

1,67

Factors of 37

List of positive integer factors of 37 that divides 37 without a remainder.

1,37

Factors of 26

List of positive integer factors of 26 that divides 26 without a remainder.

1,2,13,26

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Greatest Common Factor

We found the factors 67,37,26,21 . The biggest common factor number is the GCF number.
So the greatest common factor 67,37,26,21 is 1.

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

• GCF of 94, 15, 28, 51
• GCF of 94, 48, 21, 56
• GCF of 64, 70, 95, 68
• GCF of 38, 73, 45, 44
• GCF of 46, 87, 64, 78

1. What is the GCF of 67, 37, 26, 21?

Answer: GCF of 67, 37, 26, 21 is 1.

2. How to Find the GCF of 67, 37, 26, 21

Answer: Greatest Common Factor(GCF) of 67, 37, 26, 21 = 1

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

Step 2: Then multiply all the prime factors GCF(67, 37, 26, 21) = 1.