Greatest Common Factor of 73, 30, 38, 63

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

• Greatest Common Factor of 73, 30, 38, 63 by common division method
• Greatest Common Factor of 73, 30, 38, 63 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Greatest Common Factor

We found the factors 73,30,38,63 . The biggest common factor number is the GCF number.
So the greatest common factor 73,30,38,63 is 1.

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

• GCF of 19, 53, 66, 77
• GCF of 19, 85, 55, 24
• GCF of 84, 48, 28, 66
• GCF of 96, 92, 58, 14
• GCF of 24, 54, 53, 51

1. What is the GCF of 73, 30, 38, 63?

Answer: GCF of 73, 30, 38, 63 is 1.

2. How to Find the GCF of 73, 30, 38, 63

Answer: Greatest Common Factor(GCF) of 73, 30, 38, 63 = 1

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

Step 2: Then multiply all the prime factors GCF(73, 30, 38, 63) = 1.