Greatest Common Factor of 651, 654, 45

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

• Greatest Common Factor of 651, 654, 45 by common division method
• Greatest Common Factor of 651, 654, 45 with matching the biggest common factor

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

Factors of 651

List of positive integer factors of 651 that divides 651 without a remainder.

1,3,7,21,31,93,217,651

Factors of 654

List of positive integer factors of 654 that divides 654 without a remainder.

1,2,3,6,109,218,327,654

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Greatest Common Factor

We found the factors 651,654,45 . The biggest common factor number is the GCF number.
So the greatest common factor 651,654,45 is 3.

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

• GCF of 390, 636, 51
• GCF of 884, 952, 82
• GCF of 226, 731, 23
• GCF of 433, 189, 74
• GCF of 182, 291, 24

1. What is the GCF of 651, 654, 45?

Answer: GCF of 651, 654, 45 is 3.

2. How to Find the GCF of 651, 654, 45

Answer: Greatest Common Factor(GCF) of 651, 654, 45 = 3

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

Step 2: Then multiply all the prime factors GCF(651, 654, 45) = 3.