Greatest Common Factor of 562, 40, 646

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

• Greatest Common Factor of 562, 40, 646 by common division method
• Greatest Common Factor of 562, 40, 646 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 562

List of positive integer factors of 562 that divides 562 without a remainder.

1,2,281,562

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 646

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

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

Greatest Common Factor

We found the factors 562,40,646 . The biggest common factor number is the GCF number.
So the greatest common factor 562,40,646 is 2.

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

• GCF of 922, 68, 491
• GCF of 506, 81, 791
• GCF of 754, 59, 657
• GCF of 968, 10, 642
• GCF of 397, 60, 170

1. What is the GCF of 562, 40, 646?

Answer: GCF of 562, 40, 646 is 2.

2. How to Find the GCF of 562, 40, 646

Answer: Greatest Common Factor(GCF) of 562, 40, 646 = 2

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

Step 2: Then multiply all the prime factors GCF(562, 40, 646) = 2.