Greatest Common Factor of 67, 78, 20, 373

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

• Greatest Common Factor of 67, 78, 20, 373 by common division method
• Greatest Common Factor of 67, 78, 20, 373 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 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 373

List of positive integer factors of 373 that divides 373 without a remainder.

1,373

Greatest Common Factor

We found the factors 67,78,20,373 . The biggest common factor number is the GCF number.
So the greatest common factor 67,78,20,373 is 1.

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

• GCF of 39, 12, 84, 483
• GCF of 34, 45, 65, 211
• GCF of 91, 51, 17, 567
• GCF of 65, 88, 96, 380
• GCF of 43, 45, 95, 327

1. What is the GCF of 67, 78, 20, 373?

Answer: GCF of 67, 78, 20, 373 is 1.

2. How to Find the GCF of 67, 78, 20, 373

Answer: Greatest Common Factor(GCF) of 67, 78, 20, 373 = 1

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

Step 2: Then multiply all the prime factors GCF(67, 78, 20, 373) = 1.