Greatest Common Factor of 67, 68, 21, 714

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

• Greatest Common Factor of 67, 68, 21, 714 by common division method
• Greatest Common Factor of 67, 68, 21, 714 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 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 21

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

1,3,7,21

Factors of 714

List of positive integer factors of 714 that divides 714 without a remainder.

1,2,3,6,7,14,17,21,34,42,51,102,119,238,357,714

Greatest Common Factor

We found the factors 67,68,21,714 . The biggest common factor number is the GCF number.
So the greatest common factor 67,68,21,714 is 1.

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

• GCF of 79, 51, 53, 413
• GCF of 16, 88, 52, 200
• GCF of 17, 24, 39, 518
• GCF of 31, 10, 88, 394
• GCF of 15, 38, 22, 449

1. What is the GCF of 67, 68, 21, 714?

Answer: GCF of 67, 68, 21, 714 is 1.

2. How to Find the GCF of 67, 68, 21, 714

Answer: Greatest Common Factor(GCF) of 67, 68, 21, 714 = 1

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

Step 2: Then multiply all the prime factors GCF(67, 68, 21, 714) = 1.