Greatest Common Factor of 52, 69, 78, 63

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

• Greatest Common Factor of 52, 69, 78, 63 by common division method
• Greatest Common Factor of 52, 69, 78, 63 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 52

List of positive integer factors of 52 that divides 52 without a remainder.

1,2,4,13,26,52

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 63

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

1,3,7,9,21,63

Greatest Common Factor

We found the factors 52,69,78,63 . The biggest common factor number is the GCF number.
So the greatest common factor 52,69,78,63 is 1.

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

• GCF of 80, 45, 79, 67
• GCF of 33, 10, 39, 29
• GCF of 51, 22, 57, 56
• GCF of 66, 68, 98, 27
• GCF of 51, 72, 90, 68

1. What is the GCF of 52, 69, 78, 63?

Answer: GCF of 52, 69, 78, 63 is 1.

2. How to Find the GCF of 52, 69, 78, 63

Answer: Greatest Common Factor(GCF) of 52, 69, 78, 63 = 1

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

Step 2: Then multiply all the prime factors GCF(52, 69, 78, 63) = 1.