Greatest Common Factor of 63, 77, 72, 323

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

• Greatest Common Factor of 63, 77, 72, 323 by common division method
• Greatest Common Factor of 63, 77, 72, 323 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 63

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

1,3,7,9,21,63

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 323

List of positive integer factors of 323 that divides 323 without a remainder.

1,17,19,323

Greatest Common Factor

We found the factors 63,77,72,323 . The biggest common factor number is the GCF number.
So the greatest common factor 63,77,72,323 is 1.

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

• GCF of 72, 83, 21, 922
• GCF of 85, 31, 54, 809
• GCF of 21, 44, 87, 244
• GCF of 87, 19, 72, 759
• GCF of 39, 11, 99, 134

1. What is the GCF of 63, 77, 72, 323?

Answer: GCF of 63, 77, 72, 323 is 1.

2. How to Find the GCF of 63, 77, 72, 323

Answer: Greatest Common Factor(GCF) of 63, 77, 72, 323 = 1

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

Step 2: Then multiply all the prime factors GCF(63, 77, 72, 323) = 1.