Greatest Common Factor of 972, 720, 213

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

• Greatest Common Factor of 972, 720, 213 by common division method
• Greatest Common Factor of 972, 720, 213 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

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

Factors of 720

List of positive integer factors of 720 that divides 720 without a remainder.

1,2,3,4,5,6,8,9,10,12,15,16,18,20,24,30,36,40,45,48,60,72,80,90,120,144,180,240,360,720

Factors of 213

List of positive integer factors of 213 that divides 213 without a remainder.

1,3,71,213

Greatest Common Factor

We found the factors 972,720,213 . The biggest common factor number is the GCF number.
So the greatest common factor 972,720,213 is 3.

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

• GCF of 224, 163, 575
• GCF of 757, 465, 930
• GCF of 493, 704, 922
• GCF of 962, 893, 142
• GCF of 852, 612, 956

1. What is the GCF of 972, 720, 213?

Answer: GCF of 972, 720, 213 is 3.

2. How to Find the GCF of 972, 720, 213

Answer: Greatest Common Factor(GCF) of 972, 720, 213 = 3

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

Step 2: Then multiply all the prime factors GCF(972, 720, 213) = 3.