Greatest Common Factor of 12, 90, 64, 699

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

• Greatest Common Factor of 12, 90, 64, 699 by common division method
• Greatest Common Factor of 12, 90, 64, 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 12

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

1,2,3,4,6,12

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

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 12,90,64,699 . The biggest common factor number is the GCF number.
So the greatest common factor 12,90,64,699 is 1.

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

• GCF of 70, 32, 92, 575
• GCF of 84, 43, 26, 854
• GCF of 49, 77, 47, 197
• GCF of 99, 86, 71, 909
• GCF of 17, 59, 49, 531

1. What is the GCF of 12, 90, 64, 699?

Answer: GCF of 12, 90, 64, 699 is 1.

2. How to Find the GCF of 12, 90, 64, 699

Answer: Greatest Common Factor(GCF) of 12, 90, 64, 699 = 1

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

Step 2: Then multiply all the prime factors GCF(12, 90, 64, 699) = 1.