Greatest Common Factor of 29, 17, 47, 85, 157

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

• Greatest Common Factor of 29, 17, 47, 85, 157 by common division method
• Greatest Common Factor of 29, 17, 47, 85, 157 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 29

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

1,29

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 157

List of positive integer factors of 157 that divides 157 without a remainder.

1,157

Greatest Common Factor

We found the factors 29,17,47,85,157 . The biggest common factor number is the GCF number.
So the greatest common factor 29,17,47,85,157 is 1.

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

• GCF of 46, 61, 72, 35, 581
• GCF of 80, 17, 56, 86, 852
• GCF of 47, 93, 41, 47, 427
• GCF of 68, 88, 81, 12, 161
• GCF of 12, 91, 90, 19, 968

1. What is the GCF of 29, 17, 47, 85, 157?

Answer: GCF of 29, 17, 47, 85, 157 is 1.

2. How to Find the GCF of 29, 17, 47, 85, 157

Answer: Greatest Common Factor(GCF) of 29, 17, 47, 85, 157 = 1

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

Step 2: Then multiply all the prime factors GCF(29, 17, 47, 85, 157) = 1.