Greatest Common Factor of 87, 98, 27, 651

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

• Greatest Common Factor of 87, 98, 27, 651 by common division method
• Greatest Common Factor of 87, 98, 27, 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 87

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

1,3,29,87

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

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 87,98,27,651 . The biggest common factor number is the GCF number.
So the greatest common factor 87,98,27,651 is 1.

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

• GCF of 18, 47, 88, 996
• GCF of 32, 31, 78, 187
• GCF of 66, 28, 90, 766
• GCF of 76, 52, 49, 291
• GCF of 35, 79, 23, 718

1. What is the GCF of 87, 98, 27, 651?

Answer: GCF of 87, 98, 27, 651 is 1.

2. How to Find the GCF of 87, 98, 27, 651

Answer: Greatest Common Factor(GCF) of 87, 98, 27, 651 = 1

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

Step 2: Then multiply all the prime factors GCF(87, 98, 27, 651) = 1.