Greatest Common Factor of 22, 49, 87, 153

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

• Greatest Common Factor of 22, 49, 87, 153 by common division method
• Greatest Common Factor of 22, 49, 87, 153 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 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 87

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

1,3,29,87

Factors of 153

List of positive integer factors of 153 that divides 153 without a remainder.

1,3,9,17,51,153

Greatest Common Factor

We found the factors 22,49,87,153 . The biggest common factor number is the GCF number.
So the greatest common factor 22,49,87,153 is 1.

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

• GCF of 12, 14, 77, 722
• GCF of 18, 19, 46, 568
• GCF of 65, 49, 74, 658
• GCF of 24, 88, 59, 306
• GCF of 34, 49, 18, 980

1. What is the GCF of 22, 49, 87, 153?

Answer: GCF of 22, 49, 87, 153 is 1.

2. How to Find the GCF of 22, 49, 87, 153

Answer: Greatest Common Factor(GCF) of 22, 49, 87, 153 = 1

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

Step 2: Then multiply all the prime factors GCF(22, 49, 87, 153) = 1.