Greatest Common Factor of 63, 59, 20, 624

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

• Greatest Common Factor of 63, 59, 20, 624 by common division method
• Greatest Common Factor of 63, 59, 20, 624 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 59

List of positive integer factors of 59 that divides 59 without a remainder.

1,59

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 624

List of positive integer factors of 624 that divides 624 without a remainder.

1,2,3,4,6,8,12,13,16,24,26,39,48,52,78,104,156,208,312,624

Greatest Common Factor

We found the factors 63,59,20,624 . The biggest common factor number is the GCF number.
So the greatest common factor 63,59,20,624 is 1.

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

• GCF of 21, 69, 68, 336
• GCF of 39, 69, 48, 504
• GCF of 56, 19, 28, 715
• GCF of 67, 39, 21, 355
• GCF of 23, 70, 81, 746

1. What is the GCF of 63, 59, 20, 624?

Answer: GCF of 63, 59, 20, 624 is 1.

2. How to Find the GCF of 63, 59, 20, 624

Answer: Greatest Common Factor(GCF) of 63, 59, 20, 624 = 1

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

Step 2: Then multiply all the prime factors GCF(63, 59, 20, 624) = 1.