Greatest Common Factor of 15, 34, 12, 699

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

• Greatest Common Factor of 15, 34, 12, 699 by common division method
• Greatest Common Factor of 15, 34, 12, 699 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 15

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

1,3,5,15

Factors of 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 699

List of positive integer factors of 699 that divides 699 without a remainder.

1,3,233,699

Greatest Common Factor

We found the factors 15,34,12,699 . The biggest common factor number is the GCF number.
So the greatest common factor 15,34,12,699 is 1.

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

• GCF of 15, 99, 98, 971
• GCF of 35, 34, 71, 274
• GCF of 67, 63, 52, 380
• GCF of 79, 99, 54, 383
• GCF of 91, 78, 54, 621

1. What is the GCF of 15, 34, 12, 699?

Answer: GCF of 15, 34, 12, 699 is 1.

2. How to Find the GCF of 15, 34, 12, 699

Answer: Greatest Common Factor(GCF) of 15, 34, 12, 699 = 1

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

Step 2: Then multiply all the prime factors GCF(15, 34, 12, 699) = 1.