Greatest Common Factor of 20, 73, 16, 734

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

• Greatest Common Factor of 20, 73, 16, 734 by common division method
• Greatest Common Factor of 20, 73, 16, 734 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 20

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

1,2,4,5,10,20

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 734

List of positive integer factors of 734 that divides 734 without a remainder.

1,2,367,734

Greatest Common Factor

We found the factors 20,73,16,734 . The biggest common factor number is the GCF number.
So the greatest common factor 20,73,16,734 is 1.

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

• GCF of 53, 71, 36, 100
• GCF of 30, 57, 79, 875
• GCF of 15, 22, 43, 930
• GCF of 48, 12, 80, 950
• GCF of 94, 78, 51, 926

1. What is the GCF of 20, 73, 16, 734?

Answer: GCF of 20, 73, 16, 734 is 1.

2. How to Find the GCF of 20, 73, 16, 734

Answer: Greatest Common Factor(GCF) of 20, 73, 16, 734 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 73, 16, 734) = 1.