Greatest Common Factor of 90, 21, 774, 152

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

• Greatest Common Factor of 90, 21, 774, 152 by common division method
• Greatest Common Factor of 90, 21, 774, 152 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 774

List of positive integer factors of 774 that divides 774 without a remainder.

1,2,3,6,9,18,43,86,129,258,387,774

Factors of 152

List of positive integer factors of 152 that divides 152 without a remainder.

1,2,4,8,19,38,76,152

Greatest Common Factor

We found the factors 90,21,774,152 . The biggest common factor number is the GCF number.
So the greatest common factor 90,21,774,152 is 1.

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

• GCF of 88, 28, 602, 726
• GCF of 92, 79, 554, 538
• GCF of 45, 37, 129, 942
• GCF of 92, 68, 196, 387
• GCF of 27, 93, 145, 830

1. What is the GCF of 90, 21, 774, 152?

Answer: GCF of 90, 21, 774, 152 is 1.

2. How to Find the GCF of 90, 21, 774, 152

Answer: Greatest Common Factor(GCF) of 90, 21, 774, 152 = 1

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

Step 2: Then multiply all the prime factors GCF(90, 21, 774, 152) = 1.