Greatest Common Factor of 87, 97, 10, 63

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

• Greatest Common Factor of 87, 97, 10, 63 by common division method
• Greatest Common Factor of 87, 97, 10, 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 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 97

List of positive integer factors of 97 that divides 97 without a remainder.

1,97

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

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 87,97,10,63 . The biggest common factor number is the GCF number.
So the greatest common factor 87,97,10,63 is 1.

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

• GCF of 27, 91, 54, 96
• GCF of 68, 99, 12, 57
• GCF of 16, 44, 19, 37
• GCF of 49, 53, 49, 23
• GCF of 17, 53, 54, 94

1. What is the GCF of 87, 97, 10, 63?

Answer: GCF of 87, 97, 10, 63 is 1.

2. How to Find the GCF of 87, 97, 10, 63

Answer: Greatest Common Factor(GCF) of 87, 97, 10, 63 = 1

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

Step 2: Then multiply all the prime factors GCF(87, 97, 10, 63) = 1.