Greatest Common Factor of 63, 16, 29, 45, 617

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

• Greatest Common Factor of 63, 16, 29, 45, 617 by common division method
• Greatest Common Factor of 63, 16, 29, 45, 617 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 16

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

1,2,4,8,16

Factors of 29

List of positive integer factors of 29 that divides 29 without a remainder.

1,29

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 617

List of positive integer factors of 617 that divides 617 without a remainder.

1,617

Greatest Common Factor

We found the factors 63,16,29,45,617 . The biggest common factor number is the GCF number.
So the greatest common factor 63,16,29,45,617 is 1.

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

• GCF of 12, 86, 62, 61, 216
• GCF of 53, 93, 72, 78, 763
• GCF of 94, 43, 29, 64, 865
• GCF of 13, 65, 37, 21, 579
• GCF of 37, 74, 91, 86, 666

1. What is the GCF of 63, 16, 29, 45, 617?

Answer: GCF of 63, 16, 29, 45, 617 is 1.

2. How to Find the GCF of 63, 16, 29, 45, 617

Answer: Greatest Common Factor(GCF) of 63, 16, 29, 45, 617 = 1

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

Step 2: Then multiply all the prime factors GCF(63, 16, 29, 45, 617) = 1.