Greatest Common Factor of 73, 16, 40, 980

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

• Greatest Common Factor of 73, 16, 40, 980 by common division method
• Greatest Common Factor of 73, 16, 40, 980 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 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 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 980

List of positive integer factors of 980 that divides 980 without a remainder.

1,2,4,5,7,10,14,20,28,35,49,70,98,140,196,245,490,980

Greatest Common Factor

We found the factors 73,16,40,980 . The biggest common factor number is the GCF number.
So the greatest common factor 73,16,40,980 is 1.

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

• GCF of 40, 75, 93, 975
• GCF of 38, 21, 39, 510
• GCF of 70, 39, 32, 464
• GCF of 26, 56, 91, 420
• GCF of 43, 25, 19, 448

1. What is the GCF of 73, 16, 40, 980?

Answer: GCF of 73, 16, 40, 980 is 1.

2. How to Find the GCF of 73, 16, 40, 980

Answer: Greatest Common Factor(GCF) of 73, 16, 40, 980 = 1

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

Step 2: Then multiply all the prime factors GCF(73, 16, 40, 980) = 1.