Greatest Common Factor of 45, 50, 87, 56, 50

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

• Greatest Common Factor of 45, 50, 87, 56, 50 by common division method
• Greatest Common Factor of 45, 50, 87, 56, 50 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 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Factors of 87

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

1,3,29,87

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Greatest Common Factor

We found the factors 45,50,87,56,50 . The biggest common factor number is the GCF number.
So the greatest common factor 45,50,87,56,50 is 1.

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

• GCF of 53, 39, 56, 65, 65
• GCF of 99, 50, 65, 48, 57
• GCF of 60, 85, 43, 91, 76
• GCF of 69, 48, 28, 38, 55
• GCF of 46, 16, 21, 61, 93

1. What is the GCF of 45, 50, 87, 56, 50?

Answer: GCF of 45, 50, 87, 56, 50 is 1.

2. How to Find the GCF of 45, 50, 87, 56, 50

Answer: Greatest Common Factor(GCF) of 45, 50, 87, 56, 50 = 1

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

Step 2: Then multiply all the prime factors GCF(45, 50, 87, 56, 50) = 1.