Greatest Common Factor of 699, 646, 680, 972

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

• Greatest Common Factor of 699, 646, 680, 972 by common division method
• Greatest Common Factor of 699, 646, 680, 972 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 699

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

1,3,233,699

Factors of 646

List of positive integer factors of 646 that divides 646 without a remainder.

1,2,17,19,34,38,323,646

Factors of 680

List of positive integer factors of 680 that divides 680 without a remainder.

1,2,4,5,8,10,17,20,34,40,68,85,136,170,340,680

Factors of 972

List of positive integer factors of 972 that divides 972 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,81,108,162,243,324,486,972

Greatest Common Factor

We found the factors 699,646,680,972 . The biggest common factor number is the GCF number.
So the greatest common factor 699,646,680,972 is 1.

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

• GCF of 425, 395, 749, 656
• GCF of 240, 203, 545, 908
• GCF of 697, 730, 631, 222
• GCF of 778, 640, 321, 654
• GCF of 641, 669, 960, 979

1. What is the GCF of 699, 646, 680, 972?

Answer: GCF of 699, 646, 680, 972 is 1.

2. How to Find the GCF of 699, 646, 680, 972

Answer: Greatest Common Factor(GCF) of 699, 646, 680, 972 = 1

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

Step 2: Then multiply all the prime factors GCF(699, 646, 680, 972) = 1.