Greatest Common Factor of 63, 42, 32, 651

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

• Greatest Common Factor of 63, 42, 32, 651 by common division method
• Greatest Common Factor of 63, 42, 32, 651 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 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 32

List of positive integer factors of 32 that divides 32 without a remainder.

1,2,4,8,16,32

Factors of 651

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

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

Greatest Common Factor

We found the factors 63,42,32,651 . The biggest common factor number is the GCF number.
So the greatest common factor 63,42,32,651 is 1.

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

• GCF of 36, 48, 86, 372
• GCF of 83, 91, 62, 919
• GCF of 55, 85, 13, 312
• GCF of 89, 83, 65, 127
• GCF of 85, 65, 57, 599

1. What is the GCF of 63, 42, 32, 651?

Answer: GCF of 63, 42, 32, 651 is 1.

2. How to Find the GCF of 63, 42, 32, 651

Answer: Greatest Common Factor(GCF) of 63, 42, 32, 651 = 1

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

Step 2: Then multiply all the prime factors GCF(63, 42, 32, 651) = 1.