Greatest Common Factor of 43, 97, 62, 2, 15

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

• Greatest Common Factor of 43, 97, 62, 2, 15 by common division method
• Greatest Common Factor of 43, 97, 62, 2, 15 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 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 97

List of positive integer factors of 97 that divides 97 without a remainder.

1,97

Factors of 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

Factors of 2

List of positive integer factors of 2 that divides 2 without a remainder.

1,2

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Greatest Common Factor

We found the factors 43,97,62,2,15 . The biggest common factor number is the GCF number.
So the greatest common factor 43,97,62,2,15 is 1.

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

• GCF of 45, 34, 63, 4, 57
• GCF of 55, 72, 57, 3, 18
• GCF of 94, 97, 55, 9, 77
• GCF of 39, 15, 85, 9, 78
• GCF of 72, 36, 17, 6, 41

1. What is the GCF of 43, 97, 62, 2, 15?

Answer: GCF of 43, 97, 62, 2, 15 is 1.

2. How to Find the GCF of 43, 97, 62, 2, 15

Answer: Greatest Common Factor(GCF) of 43, 97, 62, 2, 15 = 1

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

Step 2: Then multiply all the prime factors GCF(43, 97, 62, 2, 15) = 1.